https://contemporum.com/en/shop/workspace/44/pen-container-brass
Ystudio. Modernist pen container made in small workskshops in Taiwan by old masters of...
Very modernist pen container made of brass and walnut, designed by Ystudio Taiwan. Can be used for the storage of all kinds of pens and accessoires.
https://www.inexpens.com/product/0-5mm-ystudio-pencil-lead-refills-black/
0.5mm YStudio Pencil Lead Refills (Black) - InexPens
Oct 13, 2025 - Try out these amazing 0.5mm YStudio Pencil Lead Refills (Black) and discover how they write incredibly well. Compatible with most YStudio pencils.
pencil leadystudiorefillsblack