We carry and sell gold and silver metallic flakes. In our opinion they are hard to work with as they are cut from Mylar and are much 'lighter' than traditional flakes and harder to apply and harder to get down evenly as thy tend to clump. We may have some photos in the main office and will have our Marketing Dept check on Monday.
Usage has been in bars and restaurants mostly who want the glitter for reflective lighting.
Metallic fleck as are also about 4x the cost of regular flecks.