Detailed Product Description ballpoint pen(recycled pen,recycled paper pen) 1.recycled pen is good for our environment.2.It is very popular for high-grade hotels ,such as ,4 star, 5 star hotels.3.It is made of natural materials bamboo .4.you can design the logo on the pen body.5.The refill size :0.7mm-1.0mm.6.writing length over 1500m.7.Two-year shelf life.