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Build Your Own Gotcha Gadgets

Only 15 in stock

Order in the next 10 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!

Build Your Own Gotcha Gadgets
Build Your Own Gotcha Gadgets page
Build Your Own Gotcha Gadgets display
Build Your Own Gotcha Gadgets cool!

Why They'll love it

  • 32-page instruction booklet
  • 4 gadgets and 9 sounds
  • Perfect integrated opportunity to have some fun!

Technical Stuff

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

Need Help With Your Order?

(240) 766 8990 The Wicked Uncle Elves
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