GRBR FUN GRIP SPL PRF CUP
Develop skills without spills. Easy-grip and stable hourglass shape. Easy-sip firm spout. Lid and valve fit other spill-proof cups. Easy to clean silicone valve. Liquid flow is activated by child sipping if cup is held upside down, a few drops may come from spout carbonated beverages are not recommended for use in this cup.