Our set of five nesting cave pieces represents Earth in Grimm's series of four elements wooden puzzle blocks.

These Elements Nesting Blocks: Earth can be assembled, taken apart, and nested in different combinations or used to create imaginative structures from bridges to houses to tunnels and more.

As theyplay and delight in the shapes and hues, children learn about colors, refine hand-eye coordination and strengthen fine motor skills.

Designed in keeping with the principles of Waldorf and Montessori education, Grimm's toys are meant to encourage children to engage in free and open-endedplay.

Hand-carved in angular shapes and dyed in deep, cool shades of green and and blue, these stacking toysrepresent the element of Earth.

Finished with natural dyes and unvarnished for natural feel, this is an heirloom toy that will be cherished for generations.