Easily switch between six colors- 6 in 1 pens can write with different colors; And the colors include black, blue, red, orange, green and purple, a useful and fun gift for students, children, office workers and more, adapted to drawing artistic projects and to color coding text.< br >Smooth writing tips offer clean lines- Retractable roller ball pens with high quality gel ink 0.5 mm are telescopic spring design, quick and easy switching, allow you to take notes with a particular mood.< br >Sustainable Clip- Each pen is equipped with a durable metal clip which allows you to easily fix it to a notebook, a workbook or a pocket for signature work and daily writing work.< br >Versatile- The bright and reliable black ink and the solid construction of the pen make it an excellent everyday writing tool. Ideal for use in a notebook, a newspaper, a planner, a notebook, on invitation cards and on almost all paper surfaces.< br >The perfect gift- Perfect for a teacher, an office colleague, a colleague, a boss, a manager, friends, a boss, a wedding party, a bachelor party, a birthday, girls, Colleagues, golden books of events, a team gift, adolescents, a gift girl, spreading good vibrations to friends and family, or any large opportunity.