Two spare straws and a cleaning brush - especially for the NEW b.box sippy cup. Dishwasher safe. Made from PP and silicone, steel weighted ball. BPA, Phthalates and PVC free.
Designed especially for the NEW sippy cup
New replacements contain two straws, ONE weight & one cleaner
Do not microwave
Made from PP and silicone, steel weighted ball
BPA, Phthalates and PVC free
How to replace straw:
How to clean straw: