1 straw sipper is included in the package.
Pediatric dentists in the United States recommend this straw cup for good dental development.
Short straw that allows for natural tongue movement and swallowing.
Bottle and cup pieces can be mixed and matched. All bottles and sippy cups are compatible (Excl. Glass Bottles and My First Big Kid Cup). Dishwasher safe and BPA-free
9m+ is the suggested age.