Super Calf Screw Nipples [Red]

Milkrite Super-Calf Nipples feature a patented air release valve, which prevents leakage and yet allows air to be released into the bottle as the calf is nursing. This ensures the proper flow of milk through the nipple to the nursing calf. This valve is protected with extra bumpers for even longer wear. The surface of the nipple has been specially treated to promote ease of use to effectively position the nipple on the bottle. Less struggle means less wasted time during calf feeding.