The Dr. Brown's Training Cup offers your baby many advantages:

• Works like our bottles: Unique dual-function valve works much like our baby bottles, eliminating excessive vacuum and making cup spill-proof.
• Easy transition: Your child drinks naturally without hard suction because the valve creates easy flow of liquid.
• Comfortable: The soft-tip spout cap is comfortable for baby
• Promotes gripping skills: Removable handles created to help develop gripping skills.