Props to Veeech for the design inspiration.

Dice + Mini holder. Lid can be used as a Rolling tray.

Update 7/21/2019

4; 1/4" Dia x 1/8" thick magnets pressed into lid. 4; 1/8" Dia x 3/8" Dowel pin pressed into base. No more magnet polarity issues.

Doesn't Matter

No