Engraved wood slices. Slices are kiln dried and sanded smooth. Rotary 4-Way Test is engraved on front. No two slices are the same, but all are roughly 15" in diameter.
* Wood is a product of nature. As such, it has variances in color. These variances can be somewhat magnified when laser engraved. This is a normal occurrence and can be expected as a result.