Stackable Magnetic Boxes

After multiple revisions, the size is just right for printing on the A1, allowing one box and one lid to be printed at the same time, but the hinge cannot be printed together. The hinge needs to be printed separately.
The snap-on box lid has been removed, and the magnetic method has been changed. A nested magnet groove has been added, which can be glued with 502 glue.
It can be stacked, and magnet grooves have been added to the top and bottom, allowing boxes to be stacked directly or stacked after adding a lid.

Next plan: Add components inside the box, expand the range of tool accessories, making it convenient to print accessories separately, increasing extensibility.

Note: Using PETG for printing, the wall count and first layer count have been increased, and the first layer speed has been reduced to prevent warping. However, it is still recommended to use glue to prevent warping.

The hinge can be printed separately with a layer height of 0.12 or 0.16 for a finer finish.