This toothbrush holder features a unique magnetic adsorption design that allows for accurate and stable dispensing of toothpaste, making it suitable for both adults and children. The inverted cup design of the toothbrush slot prevents dust and promotes quick drainage, keeping toothpaste, toothbrushes, and cups dry and bacteria-free. It can be easily wall-mounted without the need for drilling, nails, or damaging the wall. When installing the sticker, it is important to properly clean and bond it to the wall, without removing and reapplying it multiple times. Additionally, it is recommended to wait 24 hours before hanging anything on the holder and to expel any air in the toothpaste container before use.