Custom box with lid generator

Design a storage box with a matching lid to the exact millimetre. Rounded corners, adjustable walls and a lid clearance setting make it easy to get a lid that slides on without wobbling.

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FAQ

What lid clearance should I use?

0.2–0.3 mm works on most FDM printers. The default 0.25 mm gives a snug lid; increase it if the lid is too tight.

Are the dimensions inside or outside?

Width, depth and height describe the box body; subtract twice the wall thickness for the usable inside space.

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