Tsugite Tangle Box

My nephew loves games and puzzles, so I wanted to print him a set of the Tsugite Tangle blocks by Devin Montes over at My Mini Factory (files available here: https://www.myminifactory.com/object/tsugite-tangle-30821). But I wanted a box to put them in, so I designed this. There are recesses at about 7.5 mm and 43.5 mm to put magnets; I used 1/4" x 1/16" neodymium magnets. The box is designed to be printed in one piece without supports.