This is a 12-color set of Glass Deco. I'm selling it because I've only used a few colors, and it's in almost new condition. Color usage: Only three colors, pink, red, and gold, have been used in very small amounts (less than 10% of the total). As you can see in the photos, they're only slightly reduced. The other nine colors have never been used and are unused. Overall, more than 90% of the product remains. Set contents: · Glass Deco 12 colors · Ayumaru 4 pieces If you have any questions, please feel free to comment.