Brand: Genuine Baoer Pen， That's a well-known brand in China.<br />Type: 507 rollerball pen <br />Pen: No ink， No Box<br />Writing Point: 0.5mm<br />Pen Standard Configuration: 1Pcs Black ink refill<br />Pen weight: 38g<br />Item color: See Picture， metallic bronze.<br />Material: Full Metal， Iraurita fountain head.