Wondering how you’re going to keep your kids from uttering those utterly painful words “I’m bored” over the holiday break? Fret no more, handimania has come up with a tutorial that will keep them busy and they could even become DIY gifts for the kids to give everyone in your family. This awesome optical illusion looks difficult, but it’s quite simple, as you can see in the video below. Kids will love turning their hand into a 3D marvel and you will love not hearing them whine. It’s a win-win situation. For the step-by-step tutorial, head over to handimania.