• Designed to gradually develop the child's ability to drink through a straw.
• Bite resistant and rounded spout that mimics the first approach with the straw allowing the child to position the mouth in an "O" shape.
• Shaped spout to favor the correct positioning of the lips and off-center to facilitate the correct posture of the neck during drinking.
• Innovative removable Easy Sips valve, patented to guarantee the anti-drop seal of the cup without compromising the ease of drinking of the child.

Follow the attached instructions.