In 2009, Tier Toys introduced the Ark Stacker, an Ark-shaped stack-and-play puzzle, at the American International Toy Fair in New York City. Shortly after that, Tier Toys partnered with worldwide leader in toy molding and manufacturing, Design Edge, to expand the line of Stackers products into other designs.

Six additional Stackers -- including a barn, castle and a truck, will be manufactured by Design Edge and introduced in Fall 2009. The possibilities, taken together with licensing opportunities, are seemingly endless.