plastic gel ink pen, gel pen, beaty design, good price. better for shool. DP-G2438 gel pen (0.35mm)Ink color : black , blue1box(12pcs) 1case(144pcs) 1carton(1728pcs) strong color,smooth writing,Prompt delivery The wonderful produce of school and office Environmental safe ,Fashionable design good quality and competitive price OEM&ODM warmly welcome