Warning: Always use this product with adult supervision. Accidents have occurred when babies have been left alone with drinking equipment due to the baby falling or if the product has been disassembled. Continuous and prolonged sucking of fluids will cause tooth decay. Tooth decay in young children can occur even when non-sweetened fluids are used. This can occur if the baby is allowed to use the cup for long periods through the day and particularly through the night, when saliva flow is reduced or if it is used as a soother. Always check food temperature before feeding. Heating in a microwave oven may produce localised high temperatures. Keep all components not in use out of the reach of children. Do not let your child run with this cup. Never attach to cords, ribbons, laces or loose parts of clothing. The child can be strangled.