For more than 45+ years we at MAM support the individual development of every child. MAM Original Pure is made from renewable raw materials that are 100% transparent with respect to environmental and social standards across the supply chain. *Developed by leading pediatric dentists and developmental psychologists for babies 0-6 months, MAM pacifiers feature an orthodontic, symmetrical nipple designed to fit baby's mouth at any angle and promote healthy oral development. With the help of a built-in air channel, pacifier naturally flattens and extends when sucked. Our sterilizer box saves up to 77% of energy & CO2 and the self-sterilizing case will keep pacifiers clean for up to 48 hours: Fill pacifier case with water. Place pacifier in the case with the nipple facing down. Follow package instructions for microwave setting. Cool completely before use. MAM's nipples are made out of bio-renewable natural rubber. The soother shields and knobs are made from bio-circular polypropylene (PP) for more resource-efficient durability and robustness. All the unavoidable emissions are compensated for in collaboration with Climate Partner through certified climate protection projects *Field study, Austria 2011, tested with 73 mothers of colicky babies. ** Global product Carbon Footprint study, Austria 2013, conducted by denkstatt.