Magnetic boxes of various sizes

Boxes of different sizes, with magnets for better connection, you can stack the boxes on top of each other, even with a lid. You need 8 pieces of 4x2mm magnets for the box, 4 pieces of 4x2mm magnets for the lid, so you need 12 pieces for the set

Pay attention to the polarity of the magnets!  so that the boxes and the lid are attracted, for example in the box + polarity in the same direction and in the lid in the same direction - polarity.

The magnets are rather difficult to insert into the holes, you don't have to glue them afterwards. They are pressed well on the tip of a knife

Box sizes - 50x50mm,  60x60mm,  70x70mm,  80x80mm,  50x70mm,  50x80mm, 60x100mm.
If you would like a different size, I will add it

This is my hundredth competition model, I have all competition models in my collection :

https://www.printables.com/cs/@ThorinOakenshield/collections/177551