335 Different Projests: The Use Guide has show the detailed different projects, so don’t worry about it.  Specifications:    Material:ABS Plastic and Brass button.  100% Brand New.  Gender: Boy and Girls   Recommend age: 8+  Item: Electronic Toy   Closure Type: Button  Descriptions:  This product is very easy and safe to set up a wide range of useful...

W335 Electronics Learning Kit or Circuit Kit / Circuit Toy for Kids Construct circuits with colorful electric building blocks to learn about electricity and how electronic devices work. With the innovative snap-together blocks in the Keess Electronics Learning Kit building system, children eight and up can safely and easily begin experimenting with electronic circuits....