FOOD GRADE MATERIAL: All of our materIal are made from 100% Food Grade rubber & 304stainless steel,\r\n CLEANING:\r\n 1:Bulb and tip are removable for easy cleaning with included brush;\r\n 2: Specially designed to fit perectly into the baster\r\n 3: Designed to fit the entire length of the baster tube for effective cleaning\r\n 4: Full bristles clean the entire width of the baster tube\r\n 5: Gentle bristles clean without scratching\r\n ADVANTAGE:\r\n 1: Securely Screws Into Baster\r\n 2: Silicone Ring Forms A Tight Seal To Prevent Leaks\r\n 3: Extra Long Tube Penetrates Deep\r\n 4: Double lip provides a secure seal\r\n 5: Groove fits bulb perfectly\r\n 6: Durable stainless steel will not melt\r\n 7: Larg 1.5 ounce capacity