BPA-free Avent™ Hard Spouts : to use when baby grow up ! The Avent sippy spouts are made of polypropylen and are non-leaching and toxin-free. Patented Magic Valve controls flow to avoid spillage. Hard spout, ideal for teething babies. Work with the special adapter designed for Kid Kanteen Sippy cup. Dishwasher safe. Twin pack. 12 months and +. 

Composition : polypropylen, BPA-Free, non-leaching and toxin-free.