5 custom black walnut coasters Continuous grain, you can lay them out and see the continuity. 
Hand crafted by Adrian Bozman from black walnut trees found from his neighbors property in Tennessee. 
Adrian milled the salvage tree using an Alaskan chainsaw mill, dried, hand planed, shaped and finished the coasters. 
A non VOC hard wax finish has been applied for durability and longevity.