EASY & Agrave; TO USE: Quickly roll the magic anti hair brush back and forth, an electrostatic charge is created, The rollers capture all the pet hair and cotton pile in the container of dust. REUSABLE AND ENVIRONMENTAL PROTECTION: Forget about batteries, adhesive or sticky tape. Our hair brush; ultra-resistant bristles can be reused hundreds of times. Robust ABS fuselage design using PP roller and nylon tag brush. IS EASY TO USE CLEAN: No difficulty. to remove the hairballs from the dust container. Simply press the button to empty the hair from the dust container. REMOVE ANIMAL HAIR FROM THE HOUSE: clothing, sofas, bedding, rugs, blankets, board or racing seats; Get rid of all your pet hair (cats, dogs, rabbits) with the new Roller brush. Use a damp cloth to wipe after each use. Do not clean the brush surface directly with water.