Great polishing effect: the enamel strips can be used to smooth and polish the interproximal areas of a variety of tooth filling materials to remove small coatings and form healthy and beautiful contours. Multifunctional: the enamel strips have a great polishing effect, essential and ideal for polishing and contours of all interdental spaces. One pack contains four colours for different purposes: purple - shaping, blue - smoothing, green - pre-polishing, pink - polish. Practical use: the sand-free area allows easy insertion into the interproximal spaces of the teeth and helps to treat paradontosis and scratching after polishing treatment of the adjacent tooth surface. Tear resistance: the polishing strips are made of a high-quality fibre material with flexible and tear-resistant properties. The sand-free area between the abrasion triggers allows easy insertion into the interproximal spaces of the teeth. Keep Your Teeth BeautifulThe strips avoid the use of grinding needles to shape the gums that cause damage, excessive wear and other problems. It is recommended to remove small imperfections to form healthy and beautiful shapes. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-WuhanGQ shop 3