Japanese Sterling Silver 925 Pen Vertical Stripes 色:Silver When processing silver into a

When processing silver into a thin form

Semi-permanent antibacterial effect by copper ion

In the deep drawing process

■ Refill: JIS D format (ink color: black/red) made in Japan

A beautiful vertical stripe design is mechanically engraved

Japanese Sterling Silver 925 Pen Vertical Stripes 色:Silver When processing silver into aA beautiful vertical stripe design is mechanically engraved. The body is made by deep drawing from a 0. 8mm plate, and the amount of silver 925 used is about11. 2~11. 4g. The surface is carved with a luxurious feel. When processing silver into a thin form, it is difficult to secure strength and precision. In the deep drawing process, which is our specialty, strength is secured by the work hardening phenomenon.