GUM SORENESS RELIEF - By chewing on the soft silicone textured nipple your baby will soothe their gums.Promote the development of senses of sight, smelling, tasting, touching for your baby. It can prevent your baby from developing the bad habit of dietary bias. EASY TO CLEAN - Clean-up is very easy unlike other products that use the mesh material, all you do is wash in warm soapy water or boil the feeder nipple. The food grade silicone is stain resistant and won't spot or stain like similar mesh bag products. Clean before using the product, use steam or boil cook for 3-5 minutes. Boiling water should be sufficient cover bite bags while contact with each component, Avoid touch the High-temp metal pot so as not to cause deformation. Our food feeders combine the functionality of a pacifier and teething toy. You don’t even need to mash the food up. The generous food storage pouch stores fruits, vegetables, breast milk, or puree. No more dirty fingers. Great for teething babies. Textured surfaces that massage and stimulate gums are perfect for assisting the eruption of front, middle, and back teeth.