Melii Abacus Straw Sippy Cup Turquoise 340 MlWe Put Our Fun Melii Spin (No Pun Intended) On A Sippy Cup! This Sippy Cup Doubles As A Fun Toy Your Little One Can Have Fun Spinning, Counting And Playing With The Multicolored Beads Attached To The Sippy Cup. Great For At Home Or On The Go, This Silicone Straw Sippy Cup Is Easy For Your Child To Hold And Encourages Independent Drinking. With A Capacity Of 340 Ml Or 11. 5 Fluid Ounces This Sippy Cup Is The Perfect Size To Keep Your Active Little One