Aliens Among Us glitter collection. All of these glitters will come in a 12 Gram bag, not a jar. These glitters are a holographic glitter that comes in a .004 size. See how big a 12 gram bag is at this link: CLICK HERE This collection is available in a bundle if you want them all OR you can just buy the ones you want individually. Great for arts and crafts, nail art, etc. Please conduct your own testing first before using in final project.