Product Description: The 8 little hearts support the universality of his creative work, and they symbolize love, the universal language of the world. This is the inspiration that lies within the FRIGG Fairytale pacifiers: They are approachable for everyone because love is a language, everyone can speak and understand. Each FRIGG Fairytale pacifier color is named by his well-known fairytales, which give the pacifiers a touch of imagination. Product Features: For safety reasons each FRIGG pacifier undergoes a diverse range of tests that simulate the stress a pacifier gets exposed to With a new click-lock™ system (patent pending) FRIGG silicone nipple size 1 details Nipple material: 100% natural rubber. Nipple measure:30mm Recommended age: 6-18months How to use: Care Instructions: Place the pacifier in a bowl, and pour boiling water overtop. Let sit for 3-5 minutes. Do not submerge for longer than 5 minutes. Remove and place on a flat surface to air dry. Do not use sterilizers, microwaves or dishwashers. For optimal safety and hygiene, we recommend discarding your pacifier after 1-2 months of consistent use. Always check your pacifier before use, and discard at first signs of damage or wear. Ingredients: 100% designed in Denmark 100% manufactured in Denmark Shield material: Polypropylene (PP) Safety standard: EN1400 + A2 test