Obsidian Needles Natural Genuine Volcanic Davis Creek (6) 6 Obsidian Needles rough uncut awls 6 pieces Suitable for office, collecting, gifts, study, some wire wrapping, science Sizes 2" to 4" Davis Creek California 1 specified buys 6 needles, 3 buys 18 needles, etc. Item shipped will vary slightly, Obsidian is volcanic glass