Features:

  • This is great for home school making and breaking a single electrical connection circuit experiments. good for teaching basic principles of electricity & how a simple circuit works.these are great for demos and project. Easy to use and great learning tool for kids.I think practicing on an education model would definitely benefit any student.
  • Wire size:The base is 1 3/8" x 2 7/8" and when closed it is 1 1/8" high.
  • material: the use of high-quality copper and plastic.
  • Net Weight: 38g
  • Package Include: 20 x Wire Connectors