another toothpaste squeezer design idea. use rubber bands in grooves to hold together.

Instructions

place toothpaste tube between rollers in top and bottom halves. top and bottom interlock.. place rubberband or zip tie or wire or whatever in grooves for it to keep it compressed , to hold the top and bottom halves together. then hold top and bottom both as you pull tube from bottom end of tube to squeeze toothpaste out..