Our company has newly launched this pill light pen material, which is environmentally friendly. The ink is non-toxic and harmless and can be used with confidence. Not only is it so exquisite in shape, smooth in writing and bright in color, it can be used as a mark, line drawing painting and greeting card writing, make decorative paintings, designs, etc. There are 6 colors in fluorescent pen, 6 PCs * 480 packs = 2880 PCs. Welcome customers!! Thank you!!!