Uni-ball One Gel Pen Set | 0.38

Eight colors, one ink — and notes that truly stand out on the page. uni-ball One is a Japanese gel pen with new-generation pigment ink: specially developed pigment particles remain on the paper's surface, making blacks deeper and colors more saturated than in ordinary gel pens. The ink dries quickly — no smudging, no streaking, no corrections.

The set of 8 colors with a 0.38 mm tip is a ready-to-use tool for color-coding notes, planning, bullet journaling, and any work where precision and clarity of line are important. The simple barrel with a metal clip holds onto your notebook or planner — always at hand when needed.

Product Features

• Pigment gel ink — deeper black, more saturated colors than standard gels
• Quick-drying and smudge-resistant — clean lines immediately after writing
• 0.38 mm tip — precise, fine line ideal for dense notes and small entries
• Metal clip with open grip — easy to attach to a notebook or planner
• Refillable

Colors in the set

• Black, blue, light blue, green, orange, red, pink, navy blue

Refills

• uni-ball One Gel Pen Refill | 0.5 mm
• uni-ball One Gel Pen Refill | 0.38 mm