DoDoo Set of 12 Cute Cartoon Clover 0.38mm Fine Point Black Rollerball Pen Set (Retail Pack) Set of 12 rollerball pens. 0.38mm fine point Black. With 1pc Free sticker. Material: plastic. 100% brand new and high quality. Size: 17cm. Weight: 10g. Cute design. Random color shipped. We will ship by Epacket. Tracking no. is available.