Dum Dums Hippy Hop Cups in 16 oz and 8 oz size. These are popular! Soft 100% food-grade silicone cups are unbreakable, BPA-free, FDA approved, and dishwasher and microwave safe! Lids included on some items. Also available are Dum Dums, Drum Man Make Life Pop and Sweethearts ceramic coffee mugs.