Thomas & Friends - Sodor Egg Dye Co. Tanker Car Die-Cast Metal Toy This item is a Sodor Egg Dye Co. Tanker, a specialty rolling stock toy from the Thomas & Friends franchise. Primarily part of the Take Along (Learning Curve) and Take-n-Play (Fisher-Price) die-cast metal series.Release Information: This specific model was first introduced around 2004 as part of an Easter-themed collection. It features a blue tank body with colorful "Sodor Egg Dye Comp" graphics, decorative party pennants, and illustrations of Easter eggs. It is equipped with magnetic couplers to connect with other die-cast engines and cars in the same line.