... supplies in production of banner pen, scroll pen, flag pen, ballpoint pen, advertising pen, metal pens, etc.. Lots of our pen with durable use for export ... pen, pls feel free to contact us. 1)Type: plastic retrctable pen2)Refill: Normal type refill;tip is 0.7mm or 1.0mm3)Refill Ink ... : Blue,Black and Red for your choice German Ink and the valid period is 18 ...