A safe and fun way to introduce children ages 8 to the basics of electrical engineering Build exciting projects and toys using the included colorful instruction book FUN AND FUNCTIONAL Will your kid play tunes on a radio built from scratch or quiz you with a homemade lie detector With this kit they can do both Projects include sound activated switch adjustable light controller AM radio lie detector rechargeable battery and so many more Build over 750 unique electronic projects with this 80 piece kit AMAZING VALUE In addition to the standard kit components the Extreme SC750R set includes a electromagnet power amplifier vibration switch analog meter and solar cell CI73 computer interface lets children see how waveforms and frequencies act as their circuits come to life LEARN BY DOING Teach though handson exploration Our 750R kit comes with the student training program with study guide Perfect for homeschooling or sneaking in some extra learning with a toy theyll love This kit will keep them engaged and having fun AWARD WINNING KITS Were proud to produce high quality products loved by kids parentsand educators Snap Circuits kits have won a number of awards including the Specialty Toy of the Year Award Seriously STEM award Good Housekeepings Best Toys Purdue Universitys Engineering Gift Guide National Parenting Centers Seal of Approval Toy Insiders Top Holiday Toys placement on the Dr Toy list of 100 Best Childrens Products and placement on the Dr Toy list of Best Educational products and the Stem Approved Trustmark from Stemorg