BabyComfy Hydrator is a tool that combines the best of a sippy cup and a syringe to actively administer fluids to children.It is rarely the flu or tummy bug that sends kids to the emergency room, but the resultant dehydration. Handing your child a bottle or sippy cup when they are ill and lethargic and expecting them drink just wont do it is necessary for mom or dad to actively administer fluids. BabyComfy Hydrator gives parents the tool to actively administer fluids to avoid the ER and to get better more quickly. Helps to prevent giving too much liquid too quickly, which could cause further vomiting & dehydration. Use with water or electrolyte rehydration fluids. 2 ounce capacity (60ml) Durable, BPA and phthalate free. Top rack dishwasher safe. Recommended for 0+ months. *Comes in 2 colours as shown on product image. You will receive a random colour. Choice of colour is unavailable. PRO-TIP: On first use, apply a spot of vegetable or food-grade mineral oil to the gasket so it slides more easily. To clean, disassemble the unit and put into the dishwasher on a sterilize cycle or boil the unit in water. Do no use microwave sterilizers as the the Hydrator could be damaged.