American Fire Glass AFF-BRZRF12-25-BUCKET 25 lb .5" Bronze Reflective Fire Glass - For some homeowners, our black fire glass is just too dark a shade for their surroundings, whereas copper or gold is too light. If your customers are facing this problem, then our 1/2" bronze reflective fire glass may be just what they're looking for. Bronze is a perfect mid-range hue with a natural shade that looks very stylish, yet blends well with many color schemes.