Best of Inhabitots: Top 7 Eco-Friendly Building Blocks For Kids

+ Sakol's velcro-equipped blocks, made from Forestry Stewardship Council-certified birch, break out of the mold by allowing more organic means of construction.

+ Green Toys' Lego-like blocks are made from recycled milk jugs and are suitable for tykes as young as 6 months.

+ These Ponderosa pine Beetle Blocks from Western Canada get their subtle blue color from a local species of bark beetle that kills and tints tree rings. + Uncle Goose's more traditional building blocks are carved with pictures and text from your favorite nursery rhymes.

+ Pieced together from discarded wood scraps, the Wooden Block Math Kit offers kids a fun way of learning their numbers.

+ These om-inspiring discarded wooden ZenBlocks can be stacked and piled ever which way.

+ Colored using natural nontoxic paints, these cork blocks are lightweight, soft to the touch, and safe to throw around.

Inhabitots is a website dedicated to green design for kids and babies. Written by a team of intrepid, design-conscious parents, we review eco-friendly, healthy, and sustainable toys, furniture, clothing, and gear. Follow us on Twitter @inhabitots and on Facebook.

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