Marvy LePen markers with their smooth, sleek, and stylish slim barrels have a smooth writing 7mm microfine plastic point. Lengthy write-out in vibrant colors. Acid-free and non-toxic. Smudge-resistant, water-based dye ink. 10-piece set includes 2 each of black and blue, and 1 each of red, green, burgundy, pink, teal, and lavender. Ink matches color of barrel. Smooth writing with a delicate touch. Great for business forms, notebooks, diaries, memo pads, letters, journals, yearbooks, scrapbooking, calligraphy. Marvy Uchida LePen Fineline colored markers are quality-made in Japan.