The Avent line-up of Philips baby accessories is known for being the hallmark of quality and reliance. This is well reflected in these premium-quality orthodontic soothers. Philips has manufactured the nipple using BPA-free silicon materials. This ensures that the nipple is soft yet flexible and durable enough not to experience any discoloration even after extended use. The soother is also easy to clean and you can simply submerge it in boiling water to ensure hygiene. To add to it, the snap-on cap ensures that the soother stays clean when stored.