The Bottle & Straw from Minikoioi is made from 100% food-grade silicone. Designed to support easy grip for tiny hands. Soft silicone straw is gentle on the gums. Encourages BLW, supports independence and helps with the development of fine motor skills. Suitable for oven and microwave use up to 200°C. Reusable: More economic and environment friendly than plastic. Easily cleaned, does not stain. Hand wash and steriliser safe.