This plastic is >90% linked to sustainable raw materials. Compliant with the mass balance approach and certified by ISCC PLUS. The knop glows in the dark at night. Because of the symmetrical shape of the teat the soother can never be used the wrong way round and is orthodontic and breastfeeding-friendly. Because of the thin and light shape of the shield with large air holes a lot of air gets to the sensitive baby skin, which can prevent rash and skin irritation and makes it particularly comfortable to wear. , , This was 100% confirmed in a product test with independent midwives. Like all nip soothers with a silicone teat the nip first moments My Butterfly Night is made of super soft silicone and creates a natural drinking sensation. The 2-compartments steriliser box enables the separate storage of two soothers and at the same time. It is suitable for the simple disinfection in microwave. The soother is ready to use again within a few minutes. The My Butterfly soother is available in a modern, natural and colorful design in three sizes. Like most of the nip products the soother is "Made in Germany" and was tested by independent midwives.