My son recieved this color changing Hot Wheels and thought the design was cool. It changed color between gray and orange. Changing it with warm water was easy but changing with ice water was a little different. As soon as you take it out of ice cold water it changes almost instantly. My son didn't care for that too much.

We got the bat mobile color changing car. At first we didn’t think it did much but once we figured out the directions the color changing was really cool. The car works good and makes a great addition to any car loving child’s collection!

My 7 year old loves the color changing cars and this one is a great addition to his collection. They work really well and quickly change with cold water and warm water or warm hands. They are a great addition to our car wash set.

My daughter loved them. She loves how they roll. She likes the color of them as well. She played with it all day. This will be a collector item for sure. They remind me of when I was a child and would play with them.

My 8 year is a Batman fanatic and really liked this colorshifter car! " It looks very cool" and he enjoyed dipping it in water to watch the color changes. It is a must have collectible for the hotwheels and batman fan! Very cool!

I am so glad they brought these back. I loved these color changing one when I was a child and I am so excited that my kids get to enjoy it as well _x000D_
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They couldn't wait to make it change color. It's so cool how that works!_x000D_
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Definitely going to have to pick up more of these

My 5 year old says he likes how it color changes SO FAST. His tip is you have to put it in ice water.

Info from mom: It changes with very cold water and warmish water—for safety, no hot water. Stark color change is really fun! You can even “draw” on it with different temps. It’s pretty sensitive! I’m guessing some of the negative reviews tried cold tap water which isn’t cold e...

My five year old and my eight year old both enjoyed dipping the car in a bowl of ice water to change the color of the car and then immediately placed it in the kitchen sink full of warm/hot water to change it back.

My son loves the color changing car. Can get a little messy with him plunging it in and out of water to change the color but provides lots of fun. Holds up well to repeated color changes. Great toy with multiple uses (driving and color changing)

We were disappointed in this toy. Maybe it would have been different in another color but the color change was so subtle that you really couldn’t tell a difference so it wasn’t very exciting for my child.