BESS — Clear Screw On Nipple Clear with Insert

Make feeding time easier with a nipple feeder that works. The BESS Clear Screw-On Nipple does just that. Made of high-quality transparent silicone, this calf nipple feeder makes it easy to observe milk flow. A 2mm round opening at the tip of this calf bottle nipple eliminates tearing and closely mimics the action of a real cow's teat.