Double Sided Toothpaste

I find it quite annoying when I  wake up in the morning ready to brush my teeth and find that there is miniscule amount of toothpaste left in the tube. Then I found this invention which I think is very handy in this situation, instead of having to roll up the tube and push and squeeze for half an hour to get a tiniest amount of toothpaste out, this invention, when you're running out at one end, lets you flip it over, remove the other cap and easily squeeze out the last bit of toothpaste in the tube.