I believe these are old Japanese "ohajiki" marbles from the Taisho to early Showa era. There are 33 pieces. They include waffle-shaped ones in green, amber, light blue, and transparent colors, with a grid-like pattern. I don't see any noticeable chips or scratches, and I think they are generally in good condition. Please check the photos for the detailed condition and size of the items. Please also read and understand my profile. I look forward to your purchase.