These blocks are available from Karen at The Yoga Factory (Porcupine Creek Farm).
This cork yoga block helps you hold those challenging poses longer. It is firmer than cheaper foam blocks and offers better grounding so you will feel secure. Hold Those Yoga Poses Longer!
Made from natural cork, this yoga block is the responsible choice for earth-conscious yoga lovers. Cork is derived from the bark of the cork oak tree. This oak tree develops a thick skin of cork every 9-12 years. Once a decade these layers are stripped from the tree in a process that actually promotes the health of the tree. Harvesting the cork does not involve cutting or harming the tree in any way. The tree regrows its bark many times in its long life, which averages between 150 to 250 years.