Wheel is made of alloy, pen holder is made of brass, with PVD plating, never discolor, a ball pen and a brass plate included Ship Wheel Pen HolderItem No.: GL175Description:1) Wheel is made of alloy with zirconium plating, pen holder is made of brass, a ball pen include2) A elliptical brass engraved plate included3) With scratch-resistant soleItem Size:Dia:104, H:58 mm Ship Wheel Pen Holder