Back to original

So unfortunately I could not find springs anywhere so have gone back to my original idea. But to make it more austere, I am going to make it really hard to squeeze the toothpaste from the tube. I will put some form of plastic inside of the lid with some form of small hole in it. This will limit the amount of toothpaste to come out of the tube and i will also limit the amount of time the user has to put pressure on the tube.