Don’t you know the Pure White collection? It is specially designed for families looking for aseptic and resistant products. Glass is more resistant to temperature change so it is ideal for use in the micro-heat in the husband’s bath or store in the refrigerator. In addition, the crystal remains intact in contact with food and therefore it is much more durable. All our Kiokids baby bottles have a wide opening to offer a larger support surface for the baby’s lips as well as the ease of filling or cleaning, and its nipples are universal. They are made of high quality soft silicone, offering the advantages of this material: do not absorb odors or flavours, its shape and texture remain unchanged with use and contact with other elements. They are more resistant to high temperatures and therefore suitable for the dishwasher and sterilizer. In addition, they have an anti-colic ventilation system which allows to obtain a constant flow of milk, by compensating the exit of liquid with the intake of air, by reducing the risk of colic. You will find slow flow nipples for the smaller ones and 3 position nipples for the rest. The mother or father can regulate the flow of the liquid simply by turning the bottle and directing the corresponding number to the baby’s nose, 1 being the slowest and the most suitable 3 for the denser liquids.