These glass marbles are opaque black. They are iridized to have an extra shiny reflective surface. They are approximately 3/4" in diameter. We call these marbles "True Shooters" because they are the only size accepted as shooters in the U.S.A. for tournament play. These can also be used with the pearly white shooters as marbles for game boards. They are sold in one pound quantities. There are approximately 50 - 55 shooters in a pound. Sizes will vary slightly. Warning!: Choking Hazard. This toy is a marble. Not recommended for children under 5 years.
Moon Marble Company 600 East Front Street, Bonner Springs, Kansas, USA 66012-1122 Phone: 913-441-1432 Order Only: 888-410-0680 Fax: 913-441-1024 Email: email@moonmarble.com