pc material This ballpoint pen writes smoothly and offers a comfortable grip. Roll-on ink dries quickly to help keep your work neat and organized. Each pen has a bar clip that allows you to easily attach it to your notebook, binder or pocket. Suitable for everyone to write, diary, sketch, draw, scrapbook, make gift cards, etc., to meet your various needs in daily study and work. Gel Pens Quick Dry Ink Pens Bold Point Retractable Roller Ball Pens Blue Ink Smooth Writing Pens, Cute Pens, Aesthetic pens for School Office Home Diary Pens