A fluorescent pen refill set with different colors.
You may have many color chooses to paint your artworks.
Hard, non-toxic, eco-friendly and durable.
Suitable for painting, drawing, sketch and graffiti.
Made of premium material, durable to use.
1.0mm Smooth Colorful Gel Pen Fluorescent Refills Color Cartridge Flash Pen 36 Colors B084YTRVG1