Marble (toy) Martin Frederick Christensen—also of Akron, Ohio—made the first machine-made glass marbles on his patented machine. His company, The M. F. Christensen & Son Co., manufactured millions of toy and industrial glass marbles until they ceased operations in 1917. The next US company to enter the glass marble market was Akro Agate. This company was started by Akronites in 1911, but located in Clarksburg, West Virginia. Today, there are only two American-based toy marble manufacturers: Jabo Vitro in Reno, Ohio, and Marble King, in Paden City, West Virginia. In Australia, games were played with marbles of different sizes. The smallest and
Toy toy safety, every country has its own regulations. But since the globalization and opening of markets, most of them try to harmonize their regulations. The most common action for younger children is to put toys in their mouths. This is why it is of utmost importance to regulate chemicals which are contained in the paintings and other materials children's products are made of. Countries or trade zones such as the European Union regularly publish lists to regulate the quantities or ban chemicals from toys and juvenile products. There have also been issues of toy safety regarding lead paint. Some toy