Big changes start with small steps. NUK's NUK for Nature Orthodontic Pacifier is made with 100% sustainable materials*, so parents can feel good about doing their part. They use renewable resources to create their sustainable pacifiers, which are ISCC- and REDcert²-certified, so your little one can enjoy something that’s both comforting and wholesome. Accepted by 96% of babies**, these pacifiers soothe just like mom with a unique breast-like shape that is modelled after the natural shape of mom’s nipple while breastfeeding, making for an easy transition from breast to pacifier and back. The pacifier’s heart-shaped shield fits perfectly under baby’s nose for easier breathing, less irritation, and overall peace of mind for parents just like you. All pacifiers are BPA-free and dishwasher-safe (top rack only). (*Made with natural raw materials certified according to ISCC and REDcert² mass-balance requirements) (**Based on Market Research, 2020, tested with 200 pacifier users).