Twist-lid busy board — 3D-printable model preview

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Kids & play Multi-part assembly

Twist-lid busy board

Help toddlers practise twisting lids open

Three 50 mm jars stand on a board, each with a different screw lid: a knob, a bar and a ring. Toddlers learn the twisting motion with three grips, and hiding a small toy in one jar turns it into a game. Every part is big enough to be no choking risk.

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Size (Base A): 190 × 80 × 8 mm
Shape: Rectangular
Walls: 3.0 mm
Volume: 205 cm³
Est. weight (PLA): 254 g
Parts to print: 4
Category: Kids & play
Made by: Krypto
Built in: 41 steps

What’s in it

Rectangular, 190 × 80 × 8 mm, with 3.0 mm walls
3 more bases built on (Bases B–D)
Base B: round, Ø 50 mm, 40 mm tall (beside)
Base C: round, Ø 50 mm, 40 mm tall (beside)
Base D: round, Ø 50 mm, 40 mm tall (beside)

How to print it

Prints as shown on its floor, no supports. The added bases' lids print separately.

Filament: at most about 254 g of PLA printed solid (roughly $5.07 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).

Questions

What size is the twist-lid busy board model?

The twist-lid busy board model measures 190 × 80 × 8 mm (width × depth × height). That is Base A; 3 more bases are built on. You can change every size in the free SO3D.xyz generator before you download it.

Does it need supports?

No. Prints as shown on its floor, no supports. The added bases' lids print separately.

How much filament does it use?

At most about 254 g of PLA (205 cm³ printed solid), roughly $5.07 of filament at $20 per kg. Normal infill uses less.

How many parts does it print as?

4 parts. The download lays each part flat in its best print position: Download STL gives one file per part, Download 3MF puts them all on one plate.

Can I change it?

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.

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Make it fit your space

Change the size, walls, dividers, holes and labels of the twist-lid busy board model in your browser, then download it for your printer. Free, no CAD needed.

Customize this model