KACO x SMILEYWORLD 0.5mm Retractable Black Ink Gel Pen Bullet Tip Stylish Signature Pen for Students Passion Red 1pc

KACO adheres to a minimalist and modern original design concept combined with a pursuit of excellence in quality.

Multiple products have received prestigious domestic and international design awards, including Red Dot and German Design Awards.

Equipped with KACO’s innovative KEFILL proprietary refill technology.

Features quick-drying ink that ensures a clean writing surface.

Utilizes a dual-ball pen tip technology for a smooth writing experience.

The dual-ball tip allows a writing angle as low as approximately 48°, compared to the usual 60° required for single-ball tips, maintaining smoothness even at lower angles.

Actual writing angle may vary depending on individual habits.

The pen is tested by drawing a 100mm straight line on writing paper at a 65° to 70° tilt angle with a speed of 70mm/s.

After 3 seconds, a sheet of the same type of paper is placed over the line and pressed with a specialized weight.

After 1 minute, the papers are separated to check for ink transfer.

The test paper complies with GB/T12654 writing paper standards.

Red Dot Award

German Design Award (GesiganA Award)

The product is designed to provide a joyful and creative writing experience with a focus on quality, innovation, and emotional connection through design and collaboration.