Square Box
Downloadable STL sample for this model.
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Model details
Box with Lid
Generates a customizable rectangular container with a matching lid. Supports either an over-fit lid or an inset lid style.
Free tier
Containers
v0.1.0
~4 s
- Model ID
- boxwithlid
- Output format
- stl
STL Samples
Download sample outputs generated with this model.
About the Box with Lid generator
The Box with Lid generator creates a custom rectangular box and a matching lid to the exact millimetre. Set the width, height, and depth, choose the wall thickness and lid tolerance, and pick an inset or overlapping lid.
Use it for parts organizers, gift and jewelry boxes, component storage, board-game inserts, and desk trays — sized precisely to whatever you need to hold.
Printing instructions
- Material: PLA or PETG (PETG for more durable, drop-resistant boxes).
- Fit: If the lid is too tight or too loose, adjust the lid tolerance gap and reprint just the lid.
- Supports: None required — box and lid print flat.
Frequently asked questions
What file format do I get, and which printers work?
You get a standard STL file that opens in any slicer (Cura, PrusaSlicer, Bambu Studio, Lychee) and prints on any FDM or resin 3D printer.
Do I need design or CAD skills?
You just fill in a few fields and StlFactory generates a ready-to-print STL — there's nothing to model by hand.
Can I set exact dimensions?
Yes — you enter width, height, and depth in millimetres, plus wall thickness, so the box fits your contents precisely.