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Planetary Gear Spirograph Espresso WDT Tool

From US$37.00

We’ve optimized every aspect of this tool, from perfectly engineered gear ratios to the placement of the needles. Elevate your espresso experience with unparalleled consistency just a few spins away. Perfectly fluffy espresso pucks are now within reach.

Needle Length
Portafilter Size

Pick an option to see the price.

Quantity

Complete the set

Description

Watch the video on YouTube

We’ve optimized every aspect of this WTD Tool, from perfectly engineered gear ratios to the placement of the needles. Elevate your espresso experience with unparalleled consistency just a few spins away. Perfectly fluffy espresso pucks are now within reach.

Quick geometry lesson: Hypotrochoids and epitrochoids are curves defined by tracing a point attached to a circle that’s rolling along the inside or outside of a fixed circle, respectively. Spirographs use this concept to create mesmerizing geometric patterns.

The Papel WDT™ employs 15 needles, each with a 0.30mm diameter, to trace dozens of hypotrochoids and epitrochoids through the mounded coffee grounds in your 49mm, 54mm, 57mm and 58mm portafilter basket. This mechanical motion distributes and fluffs the grounds in seconds, ensuring consistency no matter how early in the morning it is. The increased needle count, compared to competitors, enhances distribution performance, elevating your espresso enjoyment.

The Papel WDT™ features a perfect gear design that mixes, distributes, and the coffee grounds in your portafilter in just three spins. Four separate gears come together in an optimized fashion.

You can easily select the needle length that suits your basket.

Design

  • Design ergonomics and flexibility: The design is optimized for needle placement and ergonomic use.
  • Use of 14 needles: More needles compared to others enhance distribution performance and improve the espresso experience.
  • Identical product as advertised: The product you receive will be identical to the one shown in the shared images.
  • Detailed prints: The product is meticulously designed to capture even the finest details.

How to use the tool

  1. The tool comes with 15 needles pre-inserted into the gear holes.
  2. Fill your portafilter with espresso grounds, place the tool on top, and give it 3 spins.
  3. Remove the tool from the basket, place it in its stand, tamp your grounds, and brew some espresso.

With this product, you’ll receive

  • The Papel WDT™
  • 20x needles, each with a 0.30mm diameter
  • Weighted base with a self-aligning stand

Compatibility

Currently, the base is designed to fit 58mm portafilters with two flanges. If you have a different type or size of portafilter, please contact us. We plan to offer additional options to increase compatibility in the future, so let us know what you’re using.

The Papel WDT™ is a brand by Espresso Papel®. We are currently in the process of rebranding our high-end espresso accessories and barista tools from Espresso Papel® to better align with our vision for our small business.

Note: These product photos are not renders; they are photos captured and produced by Papel Espresso. No edits have been made to the images. All rights reserved.

  Please note that the product listing includes only the WDT Tool itself; any other items shown in product imagery are for illustrative purposes only. For additional accessories, please explore the range of products available under the Accessories.

Details

Fits
  • Currently, the base is designed to fit 58mm portafilters with two flanges. If you have a different type or size of portafilter, please contact us. We plan to offer additional options to increase compatibility in the future, so let us know what you’re using.
  • The Papel WDT™ is a brand by Espresso Papel®. We are currently in the process of rebranding our high-end espresso accessories and barista tools from Espresso Papel® to better align with our vision for our small business.
  • Note: These product photos are not renders; they are photos captured and produced by Papel Espresso. No edits have been made to the images. All rights reserved.
  • Please note that the product listing includes only the WDT Tool itself; any other items shown in product imagery are for illustrative purposes only. For additional accessories, please explore the range of products available under the Accessories.
Needle Length15g basket, 18g basket, 18g-20g basket, 20g basket, 22g basket, 25g basket, Sworks 18-20g basket, Pullman 19-20g basket, Weber Workshops 20g basket, Weber Workshops 18-22g basket (old version), Cafelat Robot basket, Roc Espresso basket
Portafilter Size49MM, 51MM, 54MM, 57MM, 58MM
SKUSKU-1119
BrandPapel Espresso
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Customer reviews

4.9

76 reviews

  • 5 stars 70
  • 4 stars 5
  • 3 stars 1
  • 2 stars 0
  • 1 star 0

76 reviews

  1. Shaun Verified purchase

    It just works really well, and the magnets are crucial.

  2. Jan Willem Douma Verified purchase

    The item (wdt spinner) works really good, greatly improves the flow and the taste of the espresso

  3. Sign in with Apple user Verified purchase

    The item matched the description and the customer service was excellent. Thank you !

  4. Moses Gerena Verified purchase

    Great tool to use! love the magents holding this to the portafilter.

  5. Adam Verified purchase

    Very happy with the purchase, and genuinely excellent customer support. Very happy with my purchase and glad to have supported a small business owner. Can recommend.

  6. Ben Verified purchase

    Good quality with a caveat about the strength of the magnets – could be stronger. Everything else is excellent.

  7. Florian Verified purchase

    I like the wdt tool very much and it’s one of the rare ones that fits a ROK espresso basket.
    Since I don’t heat the basket up that much (just hot water running through the ROK), I can’t sustain reviews of other users, reporting the wdt tool to melt.

  8. Nassim O Verified purchase

    Top seller. Very helpful and attentive. 5*!

  9. Kevin Wang Verified purchase

    Excellent product fast shipping.. loving it so far thank you!!

  10. Bernhard Verified purchase

    works smoothly and does a good job

  11. Felix Fink Verified purchase

    quality as expected. Fast delivery

  12. Kyle Travis Verified purchase

    The 3D printing is very good. The Spirograph WDT looks and works great. Item was delivered very quickly. Would recommend.

  13. Gady Verified purchase

    Super!
    Thank you!
    super product!

  14. David Ruth Verified purchase

    Packaged very nicely, and super fast shipping!!
    It works perfectly as intended. Thank You!!

  15. John Evans Verified purchase

    Great item, does a fantastic job of automating the WDT process. Dispatch was immediate and delivery was fast to here in the UK. Thanks!

  16. Patrick Knebel Verified purchase

    Well processed and distributes the ground material homogeneously. The tool stays in position precisely on the portafilter and with the magnets.

  17. MISS C A SUTHERLAND Verified purchase

    great quality and arrived fast ??

  18. Alex Verified purchase

    Super friendly and helpful. Also a great product

  19. Joseph Dye Verified purchase

    Quick delivery and great quality.

  20. Christian Kornfeld Verified purchase

    Price/performance is top!

  21. jamkun Verified purchase

    Amazing product and seller communication! Made my first cup of coffee this morning with the tool and have never seen a bed of coffee grounds so fluffy, highly impressed! Love the product!

  22. Dennis Verified purchase

    Everything fine. The quality is very good.

  23. Roxanne Houle Verified purchase

    Nice quality item, well made and works well!
    Well done!

  24. Romain Verified purchase

    Top-notch, attentive and polite salesperson. The packaging is great and the item received is as described.

  25. MOHAMMED Verified purchase

    Fast delivery fast response ??

  26. Amanda Rizko Verified purchase

    Seller helped solve a problem with order promptly. Thank you!

  27. Wilco Kelderman Verified purchase

    Great product, works perfect. Would buy again ??

  28. Walter Verified purchase

    Excellent craftsmanship and service. Distributor is well designed and crafted. I’m impressed with the smoothness of operation and seems to have improved my WDT consistency from my initial few uses.

    Item was very well packaged and shipped quickly; I received the item a week after ordering (Turkey to Canada).

    Thank you for the great product and service!

  29. Hayden C Verified purchase

    Excellent product. Exactly what I wanted. Seller was very quick to respond to questions and the item arrived shockingly fast.

  30. Madison Packer Verified purchase

    This is a beautiful item. It came quickly and is well constructed.

  31. ckcheung Verified purchase

    Works perfectly. Significant improvement in taste which is the main thing, and workflow has simplified. The only feedbag i would give is that the magnets don’t quite the porterfilter of the cafelat robot perfectly, thus the basket is slightly off centre when attached. Not sure if this affects the quality of wdt, but the ocd in me has noticed.

  32. Eric Smith Verified purchase

    Very smooth action on this WDT tool. It takes the lightest touch to spin the needles. I ordered the white to go with my Ascaso and looking forward to adding this to the workflow.

  33. Dirk Verified purchase

    Great product!
    The WDT tool works wonderfully even in the deep basket of the Cafelat Robot.
    Very homogeneous bed of coffee powder, the agglomerates are broken up nicely.
    Very nice communication with Onur. Absolute recommendation!

  34. Christopher Verified purchase

    Nice Christmas gift for a coffee enthusiast!

  35. Farrokh B Verified purchase

    Great quality, works well. Thank you.

  36. wing chin Verified purchase

    Great quality and work as described

  37. Alan Carpenter Verified purchase

    A little tough to spin and kinda got filled with grounds. Probably my fault but it did its job.

  38. jeremy johnson Verified purchase

    This item works surprisingly well. I bought this for my wife and was skeptical that it would make the espresso taste any different, and was quite pleasantly surprised, the espresso is much much smoother.

  39. Andrew Brown Verified purchase

    Arrived quickly and exactly as described. Excellent product, highly recommended

  40. David Harris Verified purchase

    The magnets are a really nice touch. Well made item and does a great job of making sure my puck has even in distributed channels.

  41. Rayk M. Verified purchase

    Very nice WDT tool! Excellent quality, fast shipping and great support from Onur. I had a question about the needle length and Onur helped very quickly and made a small adjustment so that the needles fit my filter perfectly.
    This tool made my espresso, regardless of the beans, much more balanced and low in acid, something I always struggled with.
    I can only recommend this tool to everyone and would buy it again in a heartbeat.

  42. David Fells Verified purchase

    Works well, would work better with a turning knob on the top.

  43. Angela Febre Verified purchase

    great product and customer service. my issue was resolved immediately. Thank you!

  44. Alex P Verified purchase

    The product works really well and is of good quality. It does what it is meant to do perfectly! I am leaving 4 stars only because the finish is a little rough. For the price I expected something with a bit more attention to detail. But I would still recommend this.

  45. Nick Verified purchase

    Built exactly as described and came very fast

  46. Shiru Verified purchase

    does exactly as described. neat little gift for a coffee nerd

  47. Deborah Chaszczewicz Verified purchase

    Gave as gift and they were pleased. Great site easy to order and came timely as stated.

  48. Kirk Peterson Verified purchase

    Definitely helps with distribution in the deep Robot basket!

  49. lisariwells Verified purchase

    really nice thing very useful and interesting

  50. jassemarzooqi Verified purchase

    I have been using it for over two weeks now, and it has been working well. The magnets are strong, and the gears are moving smoothly.

  51. Andrea Verified purchase

    we like the product very much

  52. ernesthon Verified purchase

    Looks and works great for espresso

  53. Olivia Verified purchase

    Great item that’s well made, thank you so much!

  54. Kevin Metzger Verified purchase

    I’ve had two of these. That are great.

  55. Noelia Volker Verified purchase

    It works as expected, my husband loves it. Shipping took a while but it was not the customer’s fault as the product goes thru customs. The seller responded quickly.

  56. Jason Moricca Verified purchase

    Love the item. Works like a charm.

  57. breck Verified purchase

    The (distributing) needles do get loose and are quite flimsy. But as long as your careful with them, it is a great product!!

  58. Sergio Paz Verified purchase

    It works like a charm!

  59. Si Hawkings Verified purchase

    Good item, as described, good delivery time

  60. Ali hatoum Verified purchase

    Thanks for the nice item

  61. David Marshall Verified purchase

    Great product! Works as advertised.

  62. captaindagon Verified purchase

    preface: device works perfectly fine. only gripe is the size.

    i picked this seller’s version of this style wdt tool purely for the 57mm option. so i dont really understand the point of providing a 57mm option if the device sent will just be the 58mm size. just combine the two options.

    the device ends up being oversized which causes it to slide about in use. can be corrected with some spacers.

    sure, while there is some info about sizing and compatibility, it probably needs to more transparent about the actual size that will be sent. as to me it sounded like the seller use to only offer 58 and then branched out to more sizes, but then didnt for 57? im not sure. but thats probably on me for not clarifying with the seller.

  63. Philip Verified purchase

    Does what it’s supposed to. Well made.

  64. Florian Riermeier Verified purchase

    Everything went well. From shipping to information to the delivered product.

  65. Dennis Verified purchase

    A Product and a Seller you want to deal with!

  66. Antonio joao Verified purchase

    Great customer service. Thank you !

  67. Mark Verified purchase

    Product is great! Works fantastic

  68. Daniel Verified purchase

    Works as expected and perfect.

  69. Scotty Meades Verified purchase

    It really works so great

  70. Howard Choularton Verified purchase

    Quite graunchy, and tends to lift coffee onto the rim of the portafilter, making quite a mess.

  71. Jerry Tong Verified purchase

    Papel Espresso was very responsive and helpful with my enquiries and the print quality was simply sublime, definitely a huge upgrade to the WDT workflow from before!

  72. Sam Verified purchase

    Seems to be made well and it works. The version for the Cafelat Robot is pretty big – I mean, it has to be that size because of the diameter and depth of the Robot’s basket, but it was a bit of surprise. It’ll look nice on the counter 🙂

  73. oka9hrgg Verified purchase

    Great product and a good shop to buy from. I got answers promptly when I had questions. I will definitely shop again

  74. Christian Blunden Verified purchase

    Onur is a top rate maker. I contacted Onur to see if he could customise his 3D printer WDT tool to fit my Cafelat Robot manual espresso machine.
    Through the whole process he was very communicative from measuring, build and delivery. Very professional service. The product is great, fits robot perfectly, looks great on the worktop and my espressos pulls have now been consistently perfect.
    Highly recommend!
    Thank you again to Onur

  75. Corey Hughes Verified purchase

    Very high quality print. Nicely printed.

  76. Aaron Gordon Verified purchase

    Seller has great communication. Shipping is good considering it comes from outside the USA. (delivered in just 2 days.) The product exceeded my expectations. Shooting is done consistently (much improved compared to before). Before purchasing it, I had different thoughts about this type WDT tools, but it exceeded my expectations.

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Planetary Gear Spirograph Espresso WDT Tool – front view Planetary Gear Spirograph Espresso WDT Tool US$37.00

Delivery and returns

  • Shipping from US$5.00
  • Ships in 2 days, delivery time varies
  • US orders ship DDP: duties and import taxes are included in the price. Orders to other countries may be charged duties or import taxes on delivery, paid by the recipient.
  • Returns within 15 days of delivery; conditions and fees are in the returns policy
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