Customize

Design a set that looks like yours.

Pick a board color, a base, and a piece style. The preview uses the real printed parts — switch a finish and watch it change out.

Loading 3D preview…

Drag to rotate · scroll to zoom

The Open Chess 3D file packet: STL, STEP, and 3MF files for pieces, the board top, and the base.

Just the files

3MF and STL files for the board, base, and every piece in this set, sized for the magnets in the Open Chess base. You print them.

$14.99

3MF · STL · printable magnet jig included

A green and white Open Chess board with its starting position set up, the squares under each piece glowing green.
Ships in 5 days

We print and send them

We make the 3D-printed parts from these files and ship them to you — finished, weighted, and ready to put on the board.

$29.00

Printed by us · shipped to you

Checkout and file delivery are not connected yet

Stripe will handle both the download and the physical order. Until it is wired up these buttons stay disabled so no real order can be placed.

Board colors

Base

Pieces

Your sets

0 saved

Loading…

Printing your own?

Every piece has a 6 mm × 3 mm magnet pocket in the base. Print in PLA or PETG at 0.16 mm layers, then press the magnets in with the jig included in the download. The board reads magnets with either polarity.