Not a remix but a companion to Jester_STC's card holder (https://www.thingiverse.com/thing:6587081) that goes on top of the cardboard dice holder with the dice in it to make it vertical storage safe without the need for plastic bags. Print one of each file (card holder from original design included here again for ease).
My print in the photo is hashed as I print without walls/tops/bottoms to save on filament.