I always wanted to squeeze the very last bit of toothpaste from the tube, but I didn't want take off my old the  tube squeezers to do it. So I added a pointed cone to the AndreasR81's flat end model. Now when I'm close to the end I can stop sliding and just push the tip against the pointed cone to get the last toothpaste out .

The 55mm slot works with kid's Crest toothpaste. The 60mm slot works with normal Crest toothpaste, and probably many other brands. The XL wide model (79mm slot) works with Aquaphore.