I needed a box to put cash in, so i designed this
Simple box, uses 8 magnets 8x3 то hold the lid onto the box
Optimised magnet placeholders to not require supports using cone-like structure underteath them
To put the magnets into place, simply push them in.

Dimensions:
L250mm
W110mm

H110mm(92.4mm box, 17.6mm Lid)

PLEASE NOTE!!!!!!!!!!!!!
The model is of large area, so if you dont use 0-step brim and print the first layer slowly, on a pre-heated bed with a pit of adhesive, it will probably warp around the edges making the model crooked