Options: Choose between either one, two, or three sets. No Harsh Chemicals: The tooth eraser doesn't contain any harsh chemicals, so you can clean with ease. Included: Includes 25 mini erasers, each eraser is 27mm long also. Teeth Cleaning Kits: Get a teeth cleaning eraser kit. Teeth Hygiene: This teeth whitening eraser aims to whiten your teeth whilst simultaneously removing any stains, and cleaning them at the same time. Travel Kits: Easy to carry and store in a bag, so if you're planning to take a trip anywhere you can easily take them with you and clean or whiten your teeth on the go. | Teeth Cleaning Erasers | Wowcher