A set of 12 watercolor paints, each in a 12ml bottle. I have used them, but all colors remain. As they have been stored at home for a long time, you need to apply a little force when squeezing out the paint, but since they are watercolors, I think there will be no problem using them after dissolving them in water. I squeezed out a little paint from each tube for the listing. Please check the photos. Thank you. - Brand: Pentel - Number of colors: 12 - Capacity: 12ml - Type: Watercolor paint - Packaging: Boxed Thank you for looking.