If you have ever loved playing with Hot Wheels and/or you know a child that loves Hot Wheels, you have to go buy this toy! I’ve put off testing  the Hot Wheels Color Blaster–in part because I didn’t want to be disappointed.  I’m happy to report that this toy  is as much fun as it promised to be when we saw it at toy fair.   You fill the containers with some ice water and then one with warm water — it has a built in track but that’s the least of it.  The really fun part is spraying the “warm” car with the spray bottle filled with ice water.  The car CHANGES color just as it said it would.  You then dunk the car back in the warm water and you’re good to go!  It’s that’s fast and magical.  Of course it’s really very wet when you get done and there’s a likelihood that the spray bottle will be used on other things (like siblings)…but still so cool!   You can buy more cars–frankly I would do that right away…one car just isn’t enough. (We are awaiting the safety verification form for this one.)