Magnetic Top D&D Dice Box

I liked this original dice box for the D&D logo and the dice cutouts, but I didn't like it's thin walls and how easily it opened. I thickened and lengthened the walls on the bottom part, cut the walls off the top, extruded the logo to make it more prominent, and added magnet holders to the top and bottom to keep it together.

The magnets I used are these 3x5mm magnets.