Yukiko Tani Sunstar Charm Sketch Pens 10 Color Set Purchased quite a while ago. It seems there were charms attached, but they are missing. There is a 10-color set of pens, but there are only 9. There are also scribbles, stains, and rust. The pens that write relatively well are light blue and pink. The pens that write with some skipping are red, purple, green, and orange. The pens that don't write at all are blue, brown, and yellow.