I already have brass and copper. Got titanium to match titanium pen when it’s delivered. Excellent quality with all. My first brass version is 0.5mm and not interchangeable. Copper & titanium handle all 3 sizes. I have many pencils, but thse are the best quality I’ve seen.
Very nice mechanical pencil, the ability to change the lead mechanism is a great feature and nice addition to the collection. Nice job, looking forward to the Titanium pen. Thank you.
Titanium Mechanical Pencil
Great pencil. Extremely light and great quality
This is it! I have found the pencil closest to perfection that is available. I appreciate all of the engineering and craftsmanship that went in to this beautiful design. This pencil definitely accomplishes its goal. I wake up wanting to get work done just so that I can use it.