If so, don’t worry. We have pouches full of ’em, all made in Mexico, where marbles come from. You pick from (6) varieties: the themed sets that include: (1) 25mm shooter and (24) 16mm player marbles, either in Cat's Eye (transparent with bright color swirls); Sea Turtle (transparent blue-green with yellow swirls); Moon Glow (glowing (shooter) with pale green player marbles); or Ice Queen (transparent with icy blue and white swirls); OR the Pound of Rounds, assorted marbles (more than 60), mostly 9/16” but up to 1-5/16” in various colors and styles; OR the (10) marble Solar System set, in a net bag, including (1) 35mm boulder for the sun, (9) 25mm shooter marbles for the planets, and (10) display rings to keep them in place on your desk or shelf. Ages 5+. ! WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.