Introducing the Sonic Sega All-Stars Racing Knuckles The Echidna Diecast Collectible from 2012. This highly sought after item features Knuckles, a beloved character from the Sonic series, and is made from durable diecast material. Perfect for collectors of all ages, this item is brand new and ready to be added to your collection. The SEGA series has a loyal base of fans and this collectible is sure to be a standout addition to any collection. Don't miss your chance to own a piece of Sonic history.