Boxes for storing spools of thread

I would like to present to you two boxes for storing thread spools: one with a height of 50 mm and a diameter of 30 mm, and the other with a height of 75 mm and a diameter of 35 mm. The boxes differ only in their bottom parts. The boxes have an internal size of 202×168 mm and a wall thickness of 2 mm. To connect the lid to the body and the lock, I used M3 screws with a length of 35 mm (4 pieces; the length can be reduced to 30 mm) and 38 mm (2 pieces; the length can be reduced to 35 mm), which fit snugly in all the holes of the box and the lid on the side of the lock. The holes in the lock and the lid on the hinge side are made freely. I used PETG for printing, and I tried to make the lid transparent.