These compact storage boxes are designed for organizing small parts, accessories, and other items. Each box features a built-in label slot on the lid, allowing you to insert small labels for easy identification and a clean, organized workspace. 

Features:

• Available in 3 different sizes 
• Integrated label slot in the lid for custom identification tags
• Print-in-place hinges – no assembly required
• Secure snap-lock closure to keep contents safely stored
• Functional and space-efficient design for workshops, hobby rooms, offices, and more
• Rear-integrated hinge design that is recessed into the back wall, protruding only minimally into the interior while remaining flush with the outer rear surface
• The flush back profile allows the boxes to be stacked neatly and efficiently without interference from the hinge mechanism

Important Printing Notes

The print-in-place hinge mechanism uses very fine tolerances to achieve smooth movement directly off the printer. For best results, a well-calibrated 3D printer is essential. Improper calibration, over-extrusion, or poor dimensional accuracy may cause the hinge to fuse or become difficult to move. 

(0.16 layers required!)

Post-Processing Instructions

• The model requires supports in specific areas. Remove all supports carefully to avoid damaging the hinge or locking mechanism.
• When opening the box for the first time, gently work the hinge loose by moving it back with light pressure.
• Do not force the lid open abruptly, as the hinge may still be partially bonded from printing and could break if excessive force is applied.
• Once the hinge is freed, it should operate smoothly during normal use.

Size (external dimensions)

Small: 50 x 30 x 45 mm (width, depth, height)

Medium: 50 x 30 x 60 mm

Large: 50 x 40 x 60 mm

Lables: 

Size 15 x 28 x 1.05 mm, adujstable text (preset for screws (M2 to M5)

Want other sizes? Feel free to ask and I will do my best to design them :)

Boxes printed with PLA Matte Black and Marine Blue, PLA Wood Black Walnut. Tags printed with PLA Matte Black and White

Print recommendations (as it is in the print file): print on the side, supports required, 1 wall, 0.16 layers, 15% infill (gyroid). 

(When not using the print file, you will need do adjust the lid position, as the supports will otherwise make some problems. I took care of that in the uploaded .3mf file)