Colorful Fine Point Artistic Manga Line Pen Waterproof Multicolor Sketching Drafting Needle Tube Pen for Primary School Students

It's pretty good to use, but it's a bit thicker than I expected. The customer service is really nice, and the color is bright with a nice distinction on the pen body. There was a tiny issue, but the customer service fixed it super quickly. Overall, it was a fantastic shopping experience. I chose the 04 size, which is a bit thick and great for outlining, but if you want to focus on details, you might want to pick a finer one.

I tried them all, and they're great! There are lots of colors, the tips are really fine, and they write smoothly without smudging!