We were sent a Glow Crazy kit a few weeks ago and my boys have never spent this much time locked in a dark basement.

(All voluntarily, of course!)

The distance doodler works great: The art lasts a decent amount of time. My only quibble? I think the canvasses could be bigger. Other than that, it's tons of reusable fun.

FIND IT: <a href="http://www.amazon.com/Glow-Crazy-Dark-Distance-Doodler/product-reviews/B004Q65BRQ/ref=dp_top_cm_cr_acr_txt?ie=UTF8&amp;showViewpoints=1">Amazon</a>