STEM Air Tube Expansion Pack – Extra Tubes, Balls & Connectors for Air-Powered Play

Expand your child’s air-powered STEM play with this premium Air Tube Expansion Pack. Designed to add more building options, this set includes additional tubes, connectors, corner pieces and lightweight foam balls—perfect for creating new layouts, higher challenges and endless airflow experiments.

Kids can redesign, build and customize their own pipe system, while learning about air pressure, movement and cause-and-effect through hands-on play. Ideal for STEM learning, sensory play and creative engineering.

⭐ Key Features

• Expansion set for air-powered tube play systems

• Includes tubes, connectors, corners & balls

• Encourages creativity and problem solving

• Hands-on STEM learning through fun

• Build larger and more complex layouts

• Safe materials & durable construction

📦 What’s Included

(From the package image)

• 10 balls

• 12 connectors

• 6 corners

• 6 tubes

🎁 Perfect For

• STEM & sensory play

• Playrooms and classrooms

• Gifts for ages 3+ through adult

• Builders & curious kids