Description: 【Breathing Control Training】: This innovative toy is designed to help children exercise their lung capacity by practicing blowing techniques. 【Material】: This float blow pipe balls is made of quality pp to ensure durability and secure for children while playing. 【Compact Size】: This retro float pipe toy is 9.6cm/3.78inch long and 4.6cm/1.81inch high, which is a great size for young children to play comfortably and is an ideal choice for indoor and outdoor activities 【Full Set Included】: Each package comes with a set of 10 blowpipe balls, providing ample opportunities for practice and entertainment without the need for immediate replacement or additional purchases 【Creative Gift】: This nostalgic float pipe ball toy combines fun with learning, making it a great educational gift or party gift Specification: Material:PP Size Chart: LXH:9.6cmx4.6cm/3.78inchx1.81inch Package Includes: 10 Float Blow Pipe Balls Note: 1.This is not infant toy, please take away from children to avoid eating. 2.Please allow slightly errors due to manual measurement and different monitors.