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Ergonomic Gliding Wrist Rests — image 1
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Ergonomic Gliding Wrist Rests

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Ball‑glide wrist rests that reduce drag and help maintain a neutral typing angle with mechanical keyboards

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Model information

Category
Computers
License
Creative Commons — Attribution — Noncommercial

The Ergonomic Gliding Wrist Rests are low‑friction, ball‑transfer wrist supports designed to help users with limited wrist mobility, restricted range of motion, or difficulty lifting their wrist while typing. Each rest uses four 16 mm steel balls to glide smoothly across the desk surface, reducing drag and allowing effortless repositioning without lifting the wrist.

The wrist rests raise the hand to a comfortable typing height that aligns well with the Logitech MX Mechanical keyboard (verified using the official reference CAD). This helps maintain a more neutral wrist angle and reduces strain during long typing sessions.

A compact vertical storage dock is included to keep both wrist rests organized when not in use. The dock is a single printed part and sits separately from the keyboard.

Everything is fully printable in PETG, requires only common hardware, and is designed for portability, comfort, and accessibility.

Hardware and Parts:

For each wrist rest:

  • 4× 16 mm steel balls (or 16 mm marbles as a low‑cost alternative)

  • 6× M2×6 mm bolts

Tools

  • Small hex driver for M2 Bolts

Assembly:

Step 1:

After cleaning up the rest, lay it down.

Step 2:

Next, place the base on top of the rest.

Step 3:

Using 2× M2x6 bolts, screw the base to the rest.

Step 4:

Place 4× 16mm steel balls, or marbles in each semi-circular slot.

Step 5:

Place the ball locks onto the base partially covering each ball like so.

Step 6:

Screw the ball locks to the base.

Repeat steps 1-6 for the second Wrist Rest.

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