Kids can learn how to stack ,learn about Colors ,Shapes and Sizes with these Cute Stacker.Kids can also draw circles of different sizes with it's rings.Good for Gross motor skills ,hand eye co-ordination.These wooden toys have been handcrafted by the Artisans of "Channapatna".This traditional craft is protected as a geographical indication (GI) under the World Trade Organization.It is Made from the Natural Vegetable Coloring Dyes.Non Toxic.Made in India with Love.