KACO SMILEYWORLD Fruit Sweetheart Black Gel Pen 0.5mm Retractable Cute Student Pen 3-Pack

Collaboration with SMILEYWORLD to create a joyful and positive writing experience inspired by sunshine and smiles.

Fun fruit-themed designs with cheerful smile patterns to brighten daily writing moments.

KEFILL innovative self-developed refill with quick-dry ink and dual-ball tip technology for smooth writing.

Quick-dry ink tested under standardized conditions ensures clean paper without smudging.

Dual-ball tip allows smooth writing at a low angle of approximately 48°, compared to typical 60°.

Double writing length of approximately 800 meters, twice the national standard requirement of 400 meters for 0.5 mm gel pens.

Low center of gravity design with an internal 3.5g metal weight at the front end of the pen barrel for enhanced writing stability.

Fixed internal rotating wheel structure prevents parts from scattering during refill replacement, enabling easy and quick refill changes.

Comfortable grip with soft rubber spray coating and 360° anti-slip dimples for long-lasting writing comfort.

This product is designed to make everyday writing lively, fun, and filled with happiness, combining innovative technology with joyful aesthetics.