More than anything Document Awkward anti colic medium flow teats unique Popular will do
Tommee Tippee Advanced Anti-Colic Baby Bottle Teats, Breast-Like, Soft Silicone, Medium Flow, 3m+, Pack of 2 : Amazon.co.uk: Baby Products
AVENT Philips Anti-colic Silicone Teats 0m+ 1m+ 3m+ 6m+Newborn Slow Medium Fast | eBay
MAM Easy Start Self Sterilising Anti-Colic Baby Bottle Pack of 2 (2 x 260 ml), MAM Bottles with Medium Flow MAM Teats Size 2, Newborn Essentials, Grey (Designs May Vary) : Amazon.co.uk:
Tommee Tippee Advanced Anti-Colic Medium Flow Teat, Pack of 6, Clear
Tommee Tippee Advanced Anti-Colic Medium Flow Teats, Pack of 2
Tommee Tippee Advanced Anti-Colic Baby Bottle Teats, Breast-Like, Soft Silicone, Medium Flow, 3m+, Pack of 2 : Amazon.co.uk: Baby Products
Tommee Tippee Anti Colic Plus 3m Medium Flow Teats 5010415211286
Tommee Tippee Closer to Nature Baby Bottle Teats, Breast-Like, Anti-Colic Valve, Soft Silicone, Fast Flow, 6m+, Pack of 2 : Amazon.co.uk: Baby Products
Tommee Tippee Advanced Anti-Colic Medium Flow Teats, Pack of 2
Tommee Tippee Advanced Anti Colic Medium Flow Teats Pack of 2, 3 m+ : Amazon.co.uk: Baby Products
MAM Easy Start Self Sterilising Anti-Colic Bottle Pack of 3 (3 x 260 ml), MAM Baby Bottles with Medium Flow Teats, Essentials for Baby Feeding, Ivory on OnBuy
Tommee Tippee Advanced Anti Colic Medium Flow Teats - Boots