SNAENScience Circuits Toy for Kids DIY Electronics, Over 300 Projects, 31 Parts, Educational Gifts for Kids Boys Girls Ages 3 4 5 6 7 8 9 10 11 12

SNAEN Circuits Over 300 Projects Circuit Toy for Kids DIY Electronic Toy, 31 Circuit Parts, Science Game for Boys Girls, Educational Toys for Kids 3+

Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +

ThinkFun Gravity Maze Marble Run Brain Game and STEM Toy for Boys and Girls Age 8 and Up: Toy of the Year Award Winner