This is one of the most unusual toys we have ever seen! the Martian tin toy was inspired by a 1950S toy made in Japan by hishimo ind. It walks forward by moving its two middle feet. Measures 9.87"" x 4"" x 4"" in box. Warning: adult collectible this item is not a toy. Collectible Walking Martian tin toy. Inspired by a Japanese toy from the 1950S, this tin Martian walks forward by moving its set of two middle feet. This incredibly detailed tin collectible is highly sought after by collectors of tin toys who will be keen to add it to their collection.