The LePen has a smooth writing micro-fine plastic point and a sleek barrel design. The ink is acid free and non-toxic. This is a 10 piece Dark Color set. Good for business forms, notebooks, diaries, memo pads, letters, journals, yearbooks, and scrapbooks. This set includes 1 each color black, red, blue, green, brown, lavender, olive green, dark grey, burgundy, and oriental blue.