Vacuum Sound Demo Prop Bell Jar DIY Science Educational Toy Handicraft Scientific

Description:

- 【Materials】: Crafted from pp , this Vacuum Jar Set provide a effective way to introduce scientific concepts to young learners

- 【Educational 】: Designed to spark interest in science and technology, this vacuum sound kit offers hands on experimentation that encourages learning through play

- 【Gift 】: This Sound Physics Demonstration set combines fun with education, making it a thoughtful gift that fosters creativity and learning in children

- 【Compact 】: The educational toy is conveniently for easy handling by young scientists while providing an engaging educational experience

- 【Complete Set Included】: The package comes with 1 vacuum sound kit, providing everything needed to start exploring the fascinating world of sound propagation in a vacuum environment Size Chart: 7cmx8cm/2.76inchx3.15inch

Package Includes: 1 vacuum sound kit

Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.