This slender ballpoint pen uses a twist action mechanism, which is a most direct way to use a pen. It’s simple and durable. You can enjoy this pen during travel or daily use. The pen is brass with a copper detailing at the top. The brass will change naturally through use and exposure to the environment. The oxidation is harmless and we hope each product gains individual marks through the constant use of its owner. However it can be restored to its original luster by wiping with copper oil. 

Cross Type Ballpoint Pen Refill
6 1/2" long

Ystudio is a design team out of Taiwan. The lines of their products are deceptively simple because so much information is related through weight. The way the hexagonal design feels in the hand, the way the weight of the pens and pencils almost lean towards the paper. All products are made in local factories in Taiwan.