PAK TAT STEM air balloon

PAK TAT STEM The Ball Hydropneumatic Accumulator is a fun building kit with which children can build and operate air suspension technology to achieve gravitational levitation. Children will gain hands-on experience with mechanics and engineering and improve their motor skills, creativity and problem-solving ability. They will delve into the basics of air pressure, balance and levitation. The main part of the kit is the laser-cut wooden parts, which are sturdy enough and promise long hours of fun. PAK STAT STEM Ball Hydropneumatic Accumulator is designed for children from 6 years old and is suitable for home play, school projects or teaching technology. The toy requires 2 AA batteries, which are not included.