It’s simply a piece of plastic that houses two windshield-wiper like blades. You just slip it over the bottom of the tube and slide it up as you use up toothpaste. It’s a cheap item you can find at most…
It’s simply a piece of plastic that houses two windshield-wiper like blades. You just slip it over the bottom of the tube and slide it up as you use up toothpaste. It’s a cheap item you can find at most…
