Amazon.com : DR BROWN Y Cut Teats 2 Count Wide Neck : Baby Bottle Nipples : Baby
MAM Cross-Cut Teats, Suitable for 6+ Months, Bottle Teats with SkinSoft Silicone, Fits all MAM Baby Bottles, Baby Feeding Essentials, Pack of 2 : MAM: Amazon.co.uk: Baby Products
Autumnz Soft Silicone Teat FAST Flow X Cut – 2pcs (6+ months /Round Hole) – Mothers First Choice
MAM Silk Teat Replacement Size XCUT (6m+) (2pcs/Pack)