DIY Hand Crank Generator Assemble Plastic Model

 Features:

• Product material:plastic
• Product size:90*75mm
• ​Suitable age:8-14years old
• Working principle:Mechanical energy is converted into electrical energy and electrical energy is converted into light energy
• Funstion:1.exercise kids hand-on ability;
• exploration ability;
• basical understand the convertion of echanical energy, electrical energy and light energy.
• Age Range: 8~13 Years,5-7 Years

Package Includes:

• One (1) DYI Assembleing Model