Essential straw and cleaning kit – especially for the b. box V2 sippy cup. To replace straws, remove straw by pulling base of the straw to the side with your thumb and pull down to release. Cleaning brush is designed to clean inside the straw. Dishwasher safe. Made from PP and silicone, steel weighted ball. BPA, Phthalates and PVC free.

To replace straw, carefully grab the pull tab on the straw and pull down to release. Then, gently remove the weight and attach to spare straw.

How to clean straw: Cleaning brush is designed to clean inside the straw, insert cleaning brush from base of straw and push up to clean straw inside. Gently pull down to remove brush, repeat for both sides with warm soapy water