... of stainless steel. Color: Red,black,blue. Refill: 0.5,0.7,0.8,1.0mm. Stainless steel pen. Item size:130*7 ... of stainless steel.Permanent Conductive Property.Refill Size and lnk color are CustomizedESD Log Engraved or client's request.Can not ... ,hotel,airport,important place.100pc/box.1000pc/CYN. Stainless steel pen