Effective: Use once a week to help remove staining. Set options: Choose from a single tooth polisher, a set of 2 polishers or a set of 4 polishers. Dental care: Grab yourself some tooth polishers. Portable: Measures 24cm x 14.5cm x 4cm - easy to take on the go! Includes: Purchase comes with replacement heads. Tooth Polishers | Living Social