A basic toothpaste squeezer.
I wanted to try my hand at designing something from scratch. A rectangle with a hole it in it seemed easy enough :)
I used my trusty digital calipers to take my measurements of my toothpaste tube, then used tinkercad to design it and a thing-o-matic to print it.
Dimensions in tinkercad are 66.8mm Ã— 8.5mm Ã— 15.0 mm