The shell of this pressure neutral pen is made of plastic, lightweight texture, with good wear resistance and drop resistance. The pen refill uses high-quality ink, the ink is smooth and uniform, and it can leave clear and lasting writing on various papers. The pen measures 5.51x 0.39 inches and is ergonomic. Support logo customization, the process is pad printing. Can be used for corporate brand promotion, school activities, business gifts. The shell adopts advanced injection molding process, smooth lines, without any rough edges or defects. The internal structure is precise, the pressing parts have been tested repeatedly, responsive and resilient. The prices for 30000pcs or over are based on ocean shipments.