Da Vinci’s Catapult Kit

Be your own Medieval genius and construct the famed Leonardo da Vinci’s catapult to protect your office empire from prying co-workers or spend some quality time with your kids, having fun while also teaching them model construction.

$17.95

Related products

  • Moving Gears Clock

    Get the gears rolling with this stylish table alarm clock, batteries are all that's needed to run, no oil or grease required. Features a mechanical bell alarm and gears that move independently from time movement.  Awesome gift for dads and your friendly garage mechanics.

     $56.40 $43.00 Check It Out

  • Smart Pet Feeder

    Keep your four legged friend happy and healthy while you're not around or spending your afternoon on the couch. SmartFeeder will automate the feeding times, portion sizes and nutrition through an app. It will reorder your pet food for you when you run low.

     $149.00 Check It Out

  • Volcanic Microwave Cleaner

    Let the power of an erupting volcano clean your dingy microwave in minutes. Just add water and vinegar, no harsh chemicals necessary, set the timer for 5-8 minutes and watch it go. Steam will loosen up even the most stubborn grime. Wipe and you're set.

     $19.99 $12.99 Check It Out

  • Covert Coin

    Play a real life spy and hide your precious digital secrets in a covert coin. Hand machined from actual coins these will hide your micro sd card and be absolutely indistinguishable from regular coins to the naked eye.

     $17.97 Check It Out