These Disney Pixar Color Changers cars are awesome, when you dip them in cold water, they change color, and to return them to normal color, just dip them in warm water. Just so you know, cool tap water was not cold enough to activate the change, but a bowl of ice in water worked fantastic. Warm water did well for changing the color back to its original paint job. These small toy cars come set to their "warm" color of body paint. Kids can dunk them in icy cold water, and cars will change their color to "cold" color. The car then stays that color until its dipped in warm water. Kids can change the cars back and forth indefinitely, and the bodies of the cars are made of plastic, so they will never rust. Children ages 3 and up should have no trouble mastering the ability to change the paint jobs on these cars back and forth with water. In fact once they get started, it may be difficult to get them to stop. If a parent is willing to spread some towels out and give kids access to a bowl or two of water, children can amuse themselves for hours!!! Here's how Cars2 is called in other countries: Arabalar, Autogrotesky, Аутомобили Cars2 "Arabalar 2" "Auta 2" "Auti 2" "Automobili 2" "Autod 2" "Autot 2" "Bilar 2" "Bilar 2" "Cars 2" "Carros 2" "Les Bagnoles 2" "Mankanebi 2" "Masini 2" "Ratai 2" "Тачки 2" "Tachky 2" "Verdák 2" "カーズ 2" "Les Bagnoles animées" "Cars Motori Ruggenti" e "Cars Quatre roues" "bujdy na resorach" "汽車總動員2" "Złomka bujdy na resorach". Disney Frozen Anna Elsa Sleepover at Barbie Glam House. https://www.youtube.com/watch?v=DxgqKS5JUVA Princess Sofia Royal Prep Academy Magical Talking Castle. https://www.youtube.com/watch?v=gcUiY0Suzrc Play-Doh Meal Makin' Kitchen Princess Sofia the First. https://www.youtube.com/watch?v=x_-OxnRXj6g Frozen Magiclip Glitter Glider Anna Elsa Olaf Magic Clip. https://www.youtube.com/watch?v=wgmstUbRumY Glitter Glider Castle Set Disney Princess Magic Clip Dolls. https://www.youtube.com/watch?v=phhKchuZkAk Glitter-Glider Dolls Magic clip Belle Rapunzel Elsa Anna. https://www.youtube.com/watch?v=HGwcQ4v_Bmw Disney Frozen Dress-Up Magnetic Wooden Wardrobe Magnets. https://www.youtube.com/watch?v=zsftT2u_5Ko Ariel Floating Fountain Color Changers Mermaid Sisters. https://www.youtube.com/watch?v=7JE2fQKNT_c Disney Frozen Royal Closet Anna Elsa & Barbie Carry Case. https://www.youtube.com/watch?v=hA2t74Qz8hE Play-doh Sofia the First Royal Tea Party w/ Doc McStuffins: https://www.youtube.com/watch?v=rDD0gkbiHsg Disney Frozen Ice Skating Elsa & Ice Skating Princess Anna. https://www.youtube.com/watch?v=vh2yriKl6N0 Princess Ariel Rapunzel Slumber Party Sleepover at Barbie. https://www.youtube.com/watch?v=7PbypAYYm4Q New Sofia The First Royal Tea Party Picnic Talking Doll! https://www.youtube.com/watch?v=c8JhXn5Dmm4 NEW Play-Doh Sofia the First Amulet Jewels Vanity Sparkle. https://www.youtube.com/watch?v=HtO4IaGpeOs Sleeping Beauty Princess Aurora Color Changing Magic Dress. https://www.youtube.com/watch?v=y0OPkFr5f5A Play-Doh Disney Princess Belle Royal Tea Party playdough. https://www.youtube.com/user/DisneyCollectorBR/videos Disney Princess Cinderella Royal Tea Party Time Belle. https://www.youtube.com/user/DisneyCollectorBR/videos . . Check out reviews from Toycollector Blucollection at: https://www.youtube.com/user/Blucollection . Click to Subscribe DCTC Toys-Collector Unboxing Channel: https://www.youtube.com/DCtoysCollector Assista ao Canal Brasileiro de Brinquedos e Bonecas. https://www.youtube.com/BrinquedoseBonecas