1. Perfect Pet Hair Removal: Just sweep the lint roller back and forth and all the pet hair and lint will go into the bin. This pet hair remover can produce self-cleaning, you don't need to clean the hair manually, press the button and all the pet hair will be removed from the bin. 2. Reuse, Eco-Friendly: Forget about batteries, tape or sticky tape. Pet hair removers are easier than vacuum cleaners and cheaper than sticky tape. There are no operating costs because it can be reused. Lint rollers can be reused thousands of times. High-quality nylon and ABS plastic ensure the comfort and durability of the pet hair remover roller. 3. Easy to clean: Simply open the lid and remove the hair from the hair container. 4. Suitable for different scenarios: Effectively remove all kinds of pet hair from sofas, armchairs, beds, carpets, rugs, carpets, etc. 5. Notes: Please do not use directly on pets. This lint-free roller uses the principle of friction to collect hair. Not suitable for smooth