Vintage Blue & White Swirl Glass Marbles Lot (~25) – Vitro Style – Mixed Cond.

Nice lot of vintage machine-made glass marbles featuring classic blue and white swirl and patch designs. This group includes a variety of flowing ribbon patterns, from light sky blue to deeper cobalt tones, creating a visually cohesive and attractive mix.  Several marbles show stronger, bolder striping, while others have softer blended swirls and semi-translucent areas. A few pieces lean toward teal/blue-green, adding some variation to the lot.  Condition is used / played-with – expect typical vintage wear including light surface marks, minor scratches, and some dirt or aging. No major damage noted, but please review photos closely for exact condition.  Quantity: Approx. 25 marbles Size: Mostly around 5/8 (standard size range) Type: Machine-made glass swirls / patches Era: Likely mid-20th century Condition: Used, with visible wear  Great lot for collectors, display, or crafting projects.