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Unlimited Tomorrow · 3D-printed and open-source hands and arms · PR-078

Unlimited Tomorrow TrueLimb 3D-printed bionic arm

Last updated: 5 October 2026

Unlimited Tomorrow TrueLimb is a 3D-printed bionic arm built from a remote 3D scan so that it mirrors the size and shape of the wearer's other arm. It is printed in PA12 nylon and offers six grips, including pinch, power and lateral, with fingers that move independently. Thirty-six sensors in the socket read muscle activity, and the fingertips vibrate to signal touch and pressure.

Type
3D-printed myoelectric arm
Grips
6
Socket sensors
36
Material
PA12 nylon

Unlimited Tomorrow TrueLimb key features

  • Six grip patterns including pinch, power and lateral
  • 36 sensors in the socket
  • Printed in PA12 nylon
  • Fingertip vibration feedback
  • More than 100 skin tones plus metallic, white, silver and black finishes
  • Scanned remotely and shipped direct

Who the Unlimited Tomorrow TrueLimb suits

Suited to upper-limb amputees who live far from a clinic or prefer to order from home, and who want an arm matched to their own build and skin tone. Check with your clinician that a remotely made socket is right for your limb.

This kind of device is prescribed and fitted by a clinician. An enquiry starts that conversation. It is not a purchase.

Unlimited Tomorrow TrueLimb specifications

Unlimited Tomorrow TrueLimb specifications
Type3D-printed myoelectric arm
Grips6
Socket sensors36
MaterialPA12 nylon
FeedbackVibration at the fingertips
FingersIndependently articulating
Finish100+ skin tones; metallic, matte white, silver, jet black
OrderingRemote 3D scan, shipped direct
PriceQuoted on request
Maker countryUSA
BrandUnlimited Tomorrow
CategoryAffordable, 3D-printed and open-source, 3D-printed and open-source hands and arms
Catalog IDPR-078

Compared with the source page on 5 October 2026. Details can change, so we confirm them in your quote. Open the source page.

Unlimited Tomorrow TrueLimb: common questions

How is a TrueLimb fitted without a clinic visit?

The arm is modelled from a remote 3D scan, printed, and shipped directly to the user.

How many grips does TrueLimb have?

Six, among them pinch, power and lateral grips.

Can TrueLimb match my skin colour?

The maker offers more than 100 skin tones, as well as metallic, matte white, silver and jet black finishes.

How to get a quote for the Unlimited Tomorrow TrueLimb

  1. Add it to your enquiry list

    Press Add to enquiry. You can add other products and parts to the same list.

  2. Tell us your country and needs

    Send the list with your country, sizes and any options you want. No payment details are asked.

  3. Get a personal reply

    You receive availability, a price and delivery options by email, and decide after that.

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Price on request