MAM Crystal luminous designs,6+ months orthodontic pacifiers have been developed in cooperation with the International Children Medical Research Society and are recommended most by dentists and Orthodontists. MAM's patented silk teat is silicone with a difference: it's silky soft. No other silicone feels softer. For your baby's next step, MAM designers have worked closely together with orthodontists to create this range of MAM pacifiers. A curved shield with air holes and MAM's unique inside surface for maximum comfort. To add a lovely detailed touch, the colors and motifs are adapted to reflect the baby's age. Eye-catching designs. MAM pacifiers are always in the right position. For baby's 6+ months. Includes 2 BPA free pacifiers. Boy colors. Storage case is reusable and can be used in the microwave to sterilize pacifiers.