Walnut Epoxy Resin River Coasters (set of 4)Elevate your table setting with this refined set of four walnut coasters, each featuring a striking copper penny epoxy resin river that flows through the natural wood grain. Handcrafted with meticulous attention to detail, these identical 4" square coasters showcase the interplay between warm wood tones and lustrous metallic accents. At a quarter inch thick, they provide substantial protection for your surfaces while maintaining an understated