Yuuki factory
manufacturing tip, ink and pens
with its unique craftsmanship and technology

Tip manufacturing

Ink research & development

Product assembly

  • Cone tip
  • Needle tip
  • Roller ink
  • Gel ink
  • Soft ink

our epoch making products
Roller Pen, Ceramic Roller Pen, Ceramic Roller Refill, Flash Gel Ink
all are born from this factory.