[Answer] Which U.S. state produces the most glass marbles each year?

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Which U.S. state produces the most glass marbles each year?

• West Virginia:The U.S. state of West Virginia is a world center for the manufacture of glass marbles. In fact, all but one marble manufacturer in North America is located in this U.S. state. Glass marbles made for playing actually account for only a small part of the overall number of marbles produced. Most of the marbles made in West Virginia are for use in aerosol cans as agitators for mixing the product when you shake the can. They're also used as decorative disks in aquariums, as decorative "gems" in arrangements, and to help anchor flowers in arrangements. Source: WVEncyclopedia.org

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