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Build Your Own Gotcha Gadgets

$24.99
Only 16 in stock

Order in the next 5 hours for today's mail

Level up your prank game with simple, elegant science.

This set includes 4 gadgets and 9 possible sounds to play a total of 20 dastardly, unexpected tricks on the unsuspecting world. The gadgets, (motion sensor, light sensor, door alarm, and push-button sound machine,) operate together with the sounds (danger alarms, screams, sad trombones, or flatulence) for up to 36 combinations! The 32-page booklet explains exactly what to do. With an electronics module, LED, photo detector, contact switches, alligator clip, gadget dock, and double-sided gadget covers, you've got everything you need to lay the smack down on little siblings, friends, or parents with these harmless and creative pranks of the 21st century!

Why They'll love it

  • 32-page instruction booklet
  • Electronics module, LED, photo detector, contact switches, alligator clip, gadget dock, and double-sided gadget covers
  • 4 gadgets and 9 sounds
  • Perfect integrated opportunity to understand mechanics and have some fun!

Technical Stuff

  • Ages: 8+
  • Size: 9" x 1.5" x 9.25"
  • Weight: 1.25 lbs

Presents for boys aged 10

This is Bart Simpson's age. Fun presents for 10 year old boys are things that provoke the imagination or provide a challenge. Any toy involving running around outside is good. A kite makes a great present for a ten year old and they probably won't get it eaten by a tree. Ten year olds like more sophisticated books, doing interesting experiments and building things.

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