Big changes start with small steps. Our NUK for Nature Orthodontic Pacifier is made with 100% sustainable materials*, so parents can feel good about doing their part. We use renewable resources to create our sustainable pacifiers, which are ISCC- and REDcert-certified, so your little one can enjoy something thats both comforting and wholesome. Accepted by 96% of babies**, these pacifiers soothe just like mom with a unique breast-like shape that is modeled after the natural shape of moms nipple while breastfeeding, making for an easy transition from breast to pacifier and back. The pacifiers heart-shaped shield fits perfectly under babys 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 REDcert mass-balance requirements) (**Based on Market Research, 2020, tested with 200 pacifier users)