Shadow Spirits Halloween glitter. Comes in 5 gram bag, not a jar. These HUGE GIANT black ghost glitter is great for arts and crafts, resin, snowglobe tumbler cups, shaker charms, badge reels, etc. These ghosts are stiff and won't curve to a nail but you might be able to encapsulate them. I have not tested that though. Please conduct your own testing. Ghost size is 9mm x 18mm.