This is a brass mechanical pencil. When used with the cap attached, it has a relatively high center of gravity, making it easy to handle and giving a comfortable feel. The satisfying weight of the writing experience makes it enjoyable to use. I'm selling it because I recently purchased another brass pen. The logo has been removed due to regular polishing. Please be aware that the brass may have some natural discoloration when shipped (I haven't used it since polishing with Piccard). As a bonus, I'll include an Auto brass lead case (used for about a week). Thank you for looking.