1 4

The Thumby

The Thumby

$299.00
$299.00
Sale Sold out
Shipping calculated at checkout.
Color

The Thumby is a passive prosthetic for missing thumb tips and IP joint amputations. These devices restore length to a thumb with a customized fixed tip angle and allow users extend reach and improve grip.

Devices are worn like a ring with supports on the base and amputation end of the thumb. Flex bands allow the device to hold firmly to your thumb, and allows the device to adjust as your thumb size naturally changes for all day comfort.

Thumbys have been used for playing guitar, using smartphones, sports, gaming, sewing, construction, and for overall confidence!

Thumby devices are ordered online, custom fit, and shipped to your door within 30 days.

Product Details

For missing thumb tips and partial thumb loss.

  • Material - Made from a high-durability nylon.
  • Enclosed - device protects sensitive finger ends.
  • Low profile - device fit inside gloves and multiple devices can be worn together.
  • Customizable - tip design, airways, and touch screen compatibility.
  • Worldwide Shipping
  • Made in the USA

Payment Options

Fingy3D accepts several payment types:

  • Credit Card
  • HSA & FSA: Health Savings and Flex Spending Account cards
  • Express Payments: Amazon, Google, Apple, and Shop Pay
  • Financing: through Shop Pay and Affirm

Fitting Process

Device fitting is completely online!

  1. Select the device for your amputation case.
  2. Take a photo of your hand by following our photo scanning instructions.
  3. Upload the photo to the product page and add to cart.
  4. Continue to check out and place your order.
  5. A Fingy technician will follow up with any additional questions and begin designing your device.
  6. You will receive the first version of your device within 30 days with instructions for free refitting and adjustments. Initial fit is gaurunteed!

Eligibility

Below is a checklist to ensure that a ‘The Tumby’ device is right for you:
✅ You still have one section of thumb (missing part or all of the thumb tip).
✅ Your base thumb joint (MCP) is functional and can bend well.
✅ It has been at least 3 months since your amputation surgery.

If you are unsure, contact us and we would happy to help you choose the right device!

Warranty and Replacements

This device is covered by the following policies:

31 Day Returns - You can test out a custom device for 31 days and return for a partial refund.

1 Year Manufacturer's Warranty - Covers devices failures under normal use. Does not cover lost, stolen, modified, or intentionally damaged devices. Device condition is at the discretion of FINGY3D. Warranty claims may include replacement and shipping/handling charges.

Replacements - Additional or post-warranty devices that do not require a redesign are available at a discount (reprint discount is 50% off current device price).

Details on Colors

Black colorway devices are created inhouse providing the most consistent results and finish. While we do print colored devices through a manufacturing partner; they are assembled, and quality checked before shipping.

Colored device (besides black, white, and gray) are dyed so you can expect the following:

  • Initial sizing devices will be crated in black and a color device will be sent at the final version.
  • Lead times for your final colored device may be extended.
  • Dyed colors can fade overtime
  • Newly dyed devices and run off on your skin
  • If working in the food industry, gloves should be worn with devices.
View full details