• The 5 in 1 Magic Brush, as the name clearly indicates, is a top of the line product designed to efficiently clean the Bathtub, Wash Basin and all types of ceramics with the minimal possible effort and time. The 5 in 1 Magic Brush comes with 3 different cleaning attachments that help to remove the dirt from different surfaces. • The 5 in 1 Magic Brush can also be used to clean the joint of tiles. The 5 in 1 Magic Brush uses the 4 AA batteries and the users have to purchase the batteries on their own, as it is not included in the package. Please note that the product is not completely waterproof, so you have to take great extra care when using the product in the washroom or Wash Basin.