Disco Cowboy. This a silver holographic mix of cowboy boots, cowboy hats and horses shaped glitter in a size 6mm. This silver glitter will shift to rainbow colors depending on how the light hits it. Comes in a 5 Gram Bag, not a jar. Great for arts & crafts, nail art, diy projects and arts and crafts, snowglobe tumbler cups, etc. Please conduct your own testing before using in final project. See how big a 12 gram bag is a this link::