ball pen for school and office /steel clip Item:GP-1001 Specification:144mm X 10mm Steel clip, transparent barrel, rubber grip, classical design for school and office use . Gel pen and ball pen are both available . We are a professional writing instruments manufacturer in Ningbo City, which is the biggest stationery basement in China . We have more than 10 years experiences in producing and exporting plastic ball pen , gel pen ,and mechanical pencil. Our pens are well sold in Russia , India , Japan , Turkey and so on . Our main business scope is pen OEM service . looking forward to working with you !