Cottonwood pendulum / dowsing board. Live edge cottonwood round. Approximately 8 1/2" inches diameter. Wood has been left raw so that it may be imbued with blood, herbs, etc for offerings. Some people choose to clear coat this to further protect it, we leave the choice up to you. The wood has been heat treated to help prevent damage from cracking, or warping. In extremely dry or humid conditions minor cracking or warping may occur. *NOTE: these are made to order meaning size, shape, and colour may vary slightly as no two pieces of wood are identical.