COPIC Classic 12-color set, alcohol markers. - Set Contents: COPIC Classic Marker 12-color set - Color Numbers: N0, N2, N4, N6, N8, N9, N10, 110 - Type: Alcohol marker - Packaging: Transparent case Thank you for viewing. Used a few times after purchase. Some colors may have less ink remaining. I am selling these as I no longer have the opportunity to use them. I have confirmed that the ink flows, although lightly. I am unable to answer detailed questions about the remaining ink levels. Thank you for your understanding. Also, as shown in the second photo, some markers have stains on the sides and inside the caps. Please refrain from purchasing if you are concerned. I am sorry, but I am unable to sell individual markers or negotiate a price reduction.