UBMOM SIGNATURE PPSU STRAW CUP
1. Criss-crossed(+) straw nipple for baby intake 2. it can be protect baby’s wrist and detachable 360° rotating handle 3. A clear marking that makes it easy to check the remains 4. Patented backflow prevention disk 5. Straw & gravity ball may be compatible with one disk 6. Safety PPSU materials