STACKABLE ICECUBE TRAY FRAME

This frame is designed to for the Target Room Essentials silicone icecube trays only. I love these trays but they have one big downside. You can't stack them without the upper tray getting frozen onto the one below! Because of the that they end up taking up a lot more space in the freezer if you have more than one. These frames are designed to securely stack on each other. They also include a tab on the front so you can easily hold the tray while filling and stacking.

The frame is designed to snap around the trays. I recommend PETG but PLA will work just fine.