Introducing the TUBBZ Box Edition: Sonic the Hedgehog - Knuckles by Numskull! Immerse yourself in the world of collectibles with this unique and officially licensed product. Knuckles, the formidable character from the Sonic the Hedgehog series, comes to life in the form of a TUBBZ rubber duck collectible. This limited edition box set features the meticulously crafted Knuckles TUBBZ, adding a touch of strength and attitude to your gaming or Sonic collection. Packaged in an eye-catching box, this Numskull creation is not just a collectible; it's a powerful display piece for fans of the legendary Sonic franchise. Unbox the excitement and bring home the toughness of Knuckles with the TUBBZ Box Edition: Sonic the Hedgehog - Knuckles.