![Uniball Signo UM-151 .38mm Pen](http://intheatelier.shop/cdn/shop/products/Atelier_Uniball_Pens_1_{width}x.jpg?v=1572545994)
Place of origin:
Japan
Why we love them:
We discovered these in architecture school and have used them for years in our practice. The line is thin and precise, and the pen never clogs.
Japan
Why we love them:
We discovered these in architecture school and have used them for years in our practice. The line is thin and precise, and the pen never clogs.