【Update 1/4 11:08】 It seems that about 2 bottles of blue paint were tested. The rest are unopened. Therefore, I will discount the price slightly. I received this from an acquaintance, but I'm selling it because I don't use it. I think it's probably unused, but I'm not sure. I will answer any questions about how to tell if it's unused. The paints themselves are all more than half full. A set of 48 vibrant Japanese painting paints - Color types: Multicolored (red, blue, green, yellow, brown, black, etc.) - Set contents: Paint set (48 colors total) - Usage: For Japanese painting Thank you for viewing.