This lint roller ball can remove a certain amount of hair, pet hair, fluff, dust, snack debris on clothes, sofas, carpets, vehicles, and etc., making itself a good aid during indoor & outdoor cleaning. It is small in size and using a dust-tight protective cover design. It can be carried in a handbag or suitcase. You can use it anywhere, anytime you like. It’s made of strong adhesive material, so it can easily pick up hair, dust and even snack debris. It is easy to use just take the roller ball out from the detachable cover, rinse it with clean water and it can be used again later, which is environmentally friendly by reducing paper waste compared with refillable lint rollers.