All the pacifiers in FRIGG 6-Packs are round pacifiers with a round nipple shape. The round pacifier resembles a mother’s breast in both shape and material. The explanation for this is that when the child is about to breastfeed, the tongue rolls up around the nipple and creates a vacuum, which causes the milk to flow. When the child sucks on a round pacifier, it rolls its tongue around it the same way. Each 6-pack includes a variety of coordinating colours across different shield designs. See the contents below. FRIGG latex nipple size details Nipple material: 100% silicone. Nipple measure: 27 mm - age 0 -6 months Nipple measure: 30 mm - age 6-18 months Blooming Love - 1 pc. FRIGG Daisy round pacifier in the colour: Lavender Haze 1 pc. FRIGG Daisy round pacifier in the colour: Baby Pink 1 pc. FRIGG Daisy round night pacifier in the colour: Cream Night 1 pc. FRIGG Fairytale round pacifier in the colour: The Little Mermaid (Twilight Mauve) 1 pc. FRIGG Fairytale round pacifier in the colour: The Snow Queen (White Lilac) 1 pc. FRIGG Fairytale round pacifier in the colour: Thumbelina (Primrose) Cinnamon Charm - 1 pc. FRIGG Fairytale round pacifier in the colour: The Emperor's New Clothes (Silky Satin) 1 pc. FRIGG Daisy round pacifier in the colour: Cream 1 pc. FRIGG Daisy round pacifier in the colour: Desert 1 pc. FRIGG Daisy round pacifier in the colour: Sandstone 1 pc. FRIGG Daisy round night pacifier in the colour: Croissant Night 1 pc. FRIGG Fairytale round pacifier in the colour: The Ugly Duckling (Cream) Endless Sea - 1 pc. FRIGG Rope round pacifier in the colour: Sage 1 pc. FRIGG Rope round pacifier in the colour: Dark Navy 1 pc. FRIGG Little Viking round pacifier in the colour: Harald (Ocean View) 1 pc. FRIGG Little Viking round pacifier in the colour: Knud (Powder Blue) 1 pc. FRIGG Moon Phase round night pacifier in the colour: Stone Blue Night 1 pc. FRIGG Moon Phase round pacifier in the colour: Stone Blue Care instructions for FRIGG pacifiers: Place the pacifier in a bowl and pour it with boiling water. Let it soak 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 the pacifier after 1-2 months of consistent use. Always check the pacifier before use, and discard at first signs of damage or wear.