Hot Wheels id is a unique system of play that blends the exhilaration of Hot
Wheels racing with a safe, connected platform of creativity, experimentation
and competition. It all starts with one-of-a-kind racers that have an embedded
NFC chip giving each a unique identity. Download the free app and measure
performance on a smart phone or tablet. Mini collection racers compatible with
Hot Wheels iD feature mini collections and fan-favorite models from the world
of entertainment. Each sold separately and subject to availability. Hot Wheels
id is the revolutionary way to play with Hot Wheels vehicles and track. Great
gift for ages 8 years and older. Colors and decorations may vary.