Practise pinch grip with graded pegs
Eight holes from 6 to 20 mm take pegs cut from dowel: working from fat pegs to thin ones trains pinch and finger control step by step, and the side tray keeps the pegs together between sessions.
Pegs: 6 to 20 mm dowel cut 40 mm long.
Prints as shown on its floor, no supports. Stacked parts are fused into one print.
Filament: at most about 106 g of PLA printed solid (roughly $2.12 at $20 per kg); normal infill uses less.
To get the files, open it in the generator and choose File › Download STL (one file per part) or Download 3MF (every part on one plate).
The graded hand therapy peg board model measures 150 × 100 × 22 mm (width × depth × height). That is Base A; 2 more bases are built on. You can change every size in the free SO3D.xyz generator before you download it.
No. Pegs: 6 to 20 mm dowel cut 40 mm long. Prints as shown on its floor, no supports. Stacked parts are fused into one print.
At most about 106 g of PLA (85.3 cm³ printed solid), roughly $2.12 of filament at $20 per kg. Normal infill uses less.
Yes. Open it in the SO3D.xyz generator (free, in your browser), change the size, walls, dividers, holes, text or anything else, then download it as STL or 3MF for your slicer.
Change the size, walls, dividers, holes and labels of the graded hand therapy peg board model in your browser, then download it for your printer. Free, no CAD needed.
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