Nuby Flip N Slip 240ml Cup

Nuby Trainer Sipeez Flip N Sip Cup is easy to hold and has a silicone straw, perfect for little ones aged six months and up. As a child puts lip pressure on the straw, the Touch Flo value opens and water flows. When the child stops sipping, the valve closes. The soft silicone straw also promotes natural drinking action and healthy oral development.