Uni-ball One F - 0.38mm - Black Ink


The new Uni-ball One F boasts beautiful vibrant ink that is fast drying and easy to read. Its specially formulated ink stays on the surface of papers instead of being absorbed, allowing dark inks to look darker.


  • Dark Black Ink
  • Fast drying
  • Bleed resistant

What's New

  • More comfortable to write (Wider barrel & Lower center of gravity)
  • Chrome tip protector
  • No more rubber grip that becomes discolored


Additional quantity & designs available through our printing service page.

  • Printed in small batches at our studio in Prosper, Texas
  • Pre-punched 6 hole for ring planners (Pocket, A6, Personal, Personal Wide, A5)
  • Pre-punched for disc-bound planners (Half Letter, Mini HP)
  • 32lb / 118gsm Premium silky smooth, high brightness paper, made in the USA. 
  • Acid free & FSC certified
  • Includes recycled content: Due to the nature of recycled materials, you may find very small specks on pages of our products.
  • Please note that due to the handmade nature of our products, you may find minor differences in print, hole punching and size from batch to batch. These variations will not hinder the use and fit of these products.
  • Sampler inserts of 5 sheets may be packaged together to reduce waste.

Regular Orders: 1 - 10 business days, most orders ship within 5 business days.

Customized Orders: 1 - 15 business days processing time.

Returns & Exchange: We accept returns on most products, they must be unused and in their original condition. See our full return policy here.

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