Mitsubishi One Gel Pen

A short king! A compact pen with a smooth gel writing experience.  The perfect bag pen, it's perky, bright and fun to use!  

Mitsubishi Uni‑Ball One P is the pint‑sized powerhouse of gel pens—short, chunky, and beautifully portable, measuring just 4.5 inches (11.7 cm) long with a comfortable 14 mm diameter.  t’s ergonomically designed for effortless writing, slipping neatly into pockets or small pouches.

• Uni‑Ball ONE Gel Ink – ultra-vibrant, pigment-rich ink sits atop paper for crisp, dark lines that resist smearing and bleeding 

• 0.38 mm or 0.5 mm Tips – choose ultra-fine precision or smooth everyday writing 

• Stabilizer Mechanism – metal ferrule ensures stability and flow consistency with every stroke

• Wide, Rounded Knock & Clip – easy to click and attach anywhere.

• Refillable Design – compatible with UMR‑38S/UMR‑05S refills, making it eco-friendlier

• Candy Palette Hues – vibrant barrel colors like Peach, Mint, Coffee, Soda, Banana & Grape add playful charm 

• Pocket-sized delight – compact yet chunky for secure grip and travel-ready convenience .

• Next-level ink performance – smooth, rich gel flow that's clean, bold, and reliable e

• Stylish & functional – whimsical colors, stable clip, and premium feel make it as fun as it is functional.