This is an 18-color watercolor paint set from Turner Color. I weighed them, and most are over 40g, unused. Only the cobalt blue in the upper left is 33g, and the black, rose violet, and viridian are 38g. I think these 4 colors have been used a little. This item is 4810 yen on Amazon. The 7 on the right are acrylic paints and have been used. Please consider them as a bonus. I plan to ship via Click Post. Please note that there is no compensation for loss or damage during shipping.