The smaller sibling to normal Krystal Flash. This is a smaller and more nimble material. This material was first primarily used for tying tails on midges, however, now I've seen it used in just about every application that normal Krystal Flash is used in. There are some benefits, especially when pairing this with flowy materials like marabou. This material will move a lot more than normal Krystal flash. So if you want it to move this is a great substitute. If you DON'T want the material to move you are better served using the normal size as it's larger and more rigid.