Cocolab Smile Filter Tongue Scraper in Beauty: NA. Cocolab Smile Filter Tongue Scraper in Beauty: NA. A reusable tongue scraper crafted from premium medical-grade 316 stainless steel to help remove buildup and support fresher breath. Designed for a quick and effective addition to your daily oral care routine. Durable reusable design with FSC-certified packaging. Helps remove tongue buildup and odor-causing bacteria. Supports fresher breath and a cleaner-feeling mouth. Helps enhance taste by clearing away surface buildup from the tongue. Includes: 316 Stainless Steel Tongue Scraper. Stick out your tongue and gently glide the scraper from the back to the tip several times. Use 1-2 times daily as part of your oral care routine.. CCOR-WU3. TSC-001-STL.