The Uni-Ball AIR Micro 0.5mm Rollerball Pen features innovative Smart Tip technology that adapts to your writing pressure, providing variable line widths for a personalized writing experience. Its free-flowing ink ensures smooth, skip-free writing, making it ideal for both casual and professional use. The pen writes like a marker but offers the durability of a rollerball, delivering consistent ink flow without smudging.

Specifications:

• Brand: Uni-Ball

• Model: UBA188M

• Tip Size: 0.5mm Micro Point

• Ink Type: Water-based pigment ink

• Tip Material: Stainless steel with tungsten carbide ball

• Barrel Material: Plastic (PC/PP)

• Grip Type: Smooth plastic

• Cap Type: Capped

• Smudge Resistant: Yes

• Water-Resistant: Yes

• Pocket Clip: Yes

• Dimensions: Approximately 14.3 cm (length) x 1.1 cm (diameter)

• Weight: Approximately 12 grams per pen

• Country of Origin: Japan