Thank you for taking the time to view this. This is a set of multi-colored marbles and "ohajiki" (Japanese flat marbles) from Matsuno Hobby, a Showa-era retro brand. Approximately 30 pieces in total, with a cute package design. - Contents: Marble set - Colors: Multi-colored (blue, green, yellow, red, etc.) - Package Design: Package with an illustration of a girl and a dog - Material: Glass or plastic - Shape: Round - Quantity: Approximately 30 pieces Please purchase only if you understand that this is an old item. I hope we can do business.