This is a engraved Strophalos Pendulum Board made out of Maple plywood. These are made to order, you can choose between approximately 4, 6, 8, 10, 12, 14, 16 and 18 in diameter and 1/4" thick. You may choose between natural wood or painted black.

This can be used with a pendulum (pendulum not included) for divination purposes.