The First Years Take & Toss Spill-Proof Straw Cups - 10Oz, 4 Pack

Directions: To Clean - Wash before initial use. Dishwasher-safe (top rack only). Or wash in warm water using mild liquid soap. Rinse thoroughly with clear water. Do not boil. For best results, place the straw in a covered utensil basket when dishwashing. Warnings: If shaken or squeezed, leakage may occur. Do not use carbonated beverages. Do not use hot liquids which may result in burning. To prevent injury, do not allow the child to run with a straw in the cup. Straws are not intended to be used as a teether. Please do not allow your child to bite or chew on straws as this could lead to leakage, tearing, or breaking. If the straw is damaged, please remove the straw and discard it immediately. Discard plastic wrap immediately after opening.