1. Using imported PP material, it will not decompose bisphenol A carcinogen, light and not easy to break, easy to use; 2. Nipple is made of food-grade liquid silicone, safe and non-toxic; imitation breast milk design, super stretch, natural Soft touch, soothe the baby's emotions, and at the same time benefit the baby's oral development; 3. Detachable handle design, exercise the baby's two-handed grip and self-eating ability; 4. The unique breathable design of the automatic straw allows the baby to suck in any position, reducing Baby inhales excess air and causes flatulence, hiccups, etc., with anti-choking function.