BUILDING BLOCK - SONIC KF1399 Construct your own iconic speedster with this premium building block set featuring Sonic the Hedgehog. This detailed KF1399 model captures the character's signature design with precision-engineered pieces that snap together seamlessly. Perfect for collectors and builders alike, the set delivers satisfying assembly and a display-ready figure that celebrates gaming history. Ideal for fans seeking a hands-on collectible that combines craftsmanship with nostalgia.