Beautiful simplicity stacks up into endless possibilities! Stack them from big to small or small to big. Roll them and race them across the playroom. Build them into any configuration you can imagine. Delightfully finished with a uniquely soft texture and bursting with stunning hues that look gorgeous in any arrangement, these Spoolz are sure to inspire a new passion for play! Includes 7 Spoolz. Largest spool measures 5 x 5 x 2.5 inches. BPA-free. Ages 10 months +.