This is a remix of Dr_Lizardo's creation made to fit the 15-Compartment Interlocking Small Parts Organizer from Home Depot. It looks like it'd fit the WalMart Hyper Tough Version as well.
This print has to be pretty precise. It fit well when I printed it in ABS, but was a little loose when I printed it in PLA. You may want to play with the scaling a little if your first print doesn't fit quite right. It is designed to be printed on its side without supports.
The author hasn't provided the model origin yet.