Set of Approx 1000 count Beautiful Marbles , SIZE: 5/8" The Glass marbles are bright, vivid, lustrous and shiny. Great for playing and decorating. The marbles in this set can be used in games of skill, traded with friends or for the simple pleasure of studying their unique patterns. The marbles are made from high-grade glass, durable, strong, sturdy, & smooth with a nice glossy finish, designed for long-time use. Perfect for Marble Games, indoor or outdoor play. Made of 100% glass. Great for fish tanks, Vase Accents and plant pots, Makes a Great Gift! Set of Approx 1000 count Beautiful Marbles , SIZE: 5/8"