Set of 4 Marvy Uchida Le Pen Pastel/Bright/Neon/Dark Colors. 10 Art Pens in each case. Hard plastic reclosable case flips into a stand by opening the lid. 0.3mm tip. Great for detailed coloring, drawing, or if you just want to add a splash of color to your page. Quick drying. Smear resistant. Vivid colors. Acid free & non toxic. Art & Creative Materials Institute Certified. New & Factory sealed. A total of 40 Art Pens- 10 Pastel Colors, 10 Bright Colors, 10 Neon Colors, & 10 Dark Colors. Your items will be packaged with care & protectively wrapped for the shipping process.