UNI Uni-ball One x Sanrio Ballpoint Pen 0.38mm [Limited Edition], Mandai

The UNI Uni-ball One x Sanrio Limited Edition brings together the world’s deepest gel ink technology and the iconic charm of Sanrio characters. Made in Japan, the Uni-ball One is famous for its specially formulated "One Ink" pigment, which sits on top of the paper fibers rather than soaking in. This results in incredibly vibrant colors and a black ink that is officially recognized for its unrivaled darkness. This limited collection features elegant, minimalist character illustrations on a clean white barrel, making it a stylish addition to any planner or pencil case.

✨ Product Features
Revolutionary "One Ink": Large-particle pigment ink that stays on the surface, providing crisp, ultra-dark lines that are scientifically proven to be easier for the brain to remember.
Fast-Drying & Smudge-Proof: The ink contains a functional ingredient that allows the liquid to be absorbed quickly while leaving the pigment on the surface, preventing smearing—perfect for left-handed writers.
Oval Wire Clip: A functional and stylish "Open Wire" clip that can be easily attached to thick notebooks, pockets, or documents.
Minimalist Sanrio Design: Sophisticated, understated character prints that appeal to both students and adults who love Kawaii culture.
Smooth Writing Experience: The 0.38mm ultra-fine tip provides a scratch-free, consistent flow that is ideal for detailed journaling and small handwriting.
Made in Japan: Manufactured with Mitsubishi Uni’s world-class precision and innovative ink engineering.

???? Available Limited Edition Characters (All Black Ink)
Kuromi: Featuring the rebellious and stylish favorite in a chic, dark-accented design.
Cinnamoroll: The fluffy, award-winning puppy on a dreamy and calm soft-blue accented barrel.
Hello Kitty: The timeless global icon in a classic and clean red-accented aesthetic.

???? Official Uni-ball One Refills (UMR-38S)
Keep your limited edition barrel forever with these high-pigment replacement refills:
Refill 0.38mm (Black)
Refill 0.38mm (Red)
Refill 0.38mm (Blue)

[Specifications]
Tip Size: 0.38mm (Ultra-Fine)
Ink Type: Pigment Gel Ink (Water-resistant)
Mechanism: Retractable
Origin: Made in Japan