”Marbles started as a sideline for us to train apprentices,” said Steven Maslach, whose art-glass studio in Greenbrae, Calif., produces 1,000 swirls a week.

Glass marbles are part of contemporary art, Stuckenberg said. The two orbs and more were part of a set Stuckenberg was hiding ahead of the "World's Biggest Treasure Hunt" kicking off July 1.

The 13-inch jar of marbles — to be sold April 15 at Hess Auction Group’s Conestoga Auction Co. in ... craftsmanship and flaws indicative of the more valuable hand-blown antique glass marbles.

Two glass marbles used by an aviation engineer to invent World War Two's famous 'bouncing bomb' have sold for more than £15,000 at auction. Sir Barnes Wallis' marbles sold for £15,200 to a ...

A Two-Way Mirror: Double Consciousness in Contemporary Glass by Black Artists will be on exhibit through October 2024 at the Museum of Glass. KING 5's Evening celebrates the Northwest.