Inputs:

• Size of your deck of cards
• Size of your nozzle's extrusion width

Output: Model:

• Lid and base
• Friction fit
• Prints in vase mode (plenty strong with a .8 nozzles)
• Grabby edge to make it easy to take apart

Additional info:

• In the “squat" orientation, the lid comes on and off easily and you get a little tray when using the base by itself
• In the “tall” orientation, the lid is much less likely to come off by accident and the base works more like a mailbox

Measurements that work for me