Pixel Dice D20 minimal case

Late to the party but I finally wanted a smaller case to carry my pixel d20 dice without having a disco in my pocket.Therefore added 4x2 magnets to the top and bottom so the dice switches off. The plugs were meant to cover the magnets but they are a so tight fit, I couldn't push the magnets far enough in to put on the plugs. 3D models made using SolidWorks for Makers.