Stackable Ikea IHARDIG Spice Jar Holder

Ikea sells a 4 pack of IHARDIG spice jars that work great for various things, but they're an odd shape that makes it difficult to move more than 1 per hand. Often times, I want all 4 and only have 1 hand free, so I designed these stackable trays that can move all 4 securely with 1 hand. 

If you only want to use 2, print the bottom holder. If you want to stack 4, print 1 bottom and 1 top. Theoretically, you should be able to stack more than 4 by printing more tops. You only need 1 bottom.

I printed mine in PLA with a 0.6mm nozzle. No supports needed if you turn it on it's side (either top or bottom).