The Colgate Zig Zag Toothbrushes has been designed to give you a thorough clean with cross bristles that reach deep between your teeth. The manual toothbrushes cleans your teeth, tongue, cheeks and gums for a healthy mouth. The toothbrushes also have a flexible neck for added comfort when brushing. Cross bristles that are designed to reach deep between teeth for a thorough clean, Whole mouth cleanLook after your whole mouth and get a deep clean with the Colgate Zig Zag Toothbrushes. These manual toothbrushes have cross bristles that are designed to reach deep between teeth for a thorough clean. The toothbrushes also have a tongue cleaner that gently removes odour causing bacteria for a confident all-day smile. What’s more, the toothbrushes delivers superior bacterial removal vs an ordinary toothbrush without a tongue and cheek cleaner. With a flexible neck, these manual toothbrushes are comfortable to use and are gentle on your gums. With the teeth, tongue, cheek and gum cleaning, the Colgate Zig Zag Toothbrushes gives you a whole mouth clean to keep you smiling all day.