Easy mouth rinse tooth brushing fountain. Pull on the sides to activate the fountain no need to plug a hole. But for those you love sticking their fingers in holes a simple version has been provided.
An o-ring was originally designed to be placed at the bottom, but it functions without.
Simply press mid and outer together, they lock in place. Happy Mouth Rinsing!
Note: Fits a 24mm to 25mm faucet head. Some sanding or tweaking maybe needed depending on the printing.