Just Toys Sonic the Hedgehog Knuckles Buildable 4-in Action Figure

Officially licensed Sonic the Hedgehog Buildable Action Figures. Collect all 5 Sonic action figures, including Sonic, Knuckles, Tails, Shadow, and Amy Rose. These buildable action figures come with interchangeable arms, as well as multiple items to accessorize your Sonic character. Mix & match parts with other figures to create a customized Sonic character. Semi-articulated figure stands 4-inches tall.

Sonic the Hedgehog Buildable Action Figures (Knuckles)