Planner Accessories, Homework Correction, Coloring, Practice Questions, Professional drawing, Tailored for Tests, Signature, painting, gift giving, Business, Everyday Stationary, Calligraphy practice, Financial use
Innovative crank-linkage structure for side-click pen tip retraction, breaking traditional modes and providing comfortable handling and playful stress relief
Cream-colored pen body with dopamine-style pen tip design to stimulate creativity and inspiration
Bold black, white, and red color options with striking contrast for a cool and classic look
New generation dual-ball ST refill technology developed in-house by KACO, featuring smooth, stable, and fine writing with elastic tip for effortless writing and reduced ink skipping
Quick-dry ink tested under standardized conditions (65°-70° paper tilt, 70mm/s stroke speed, 3 seconds drying before overlay test) on GB/T12654 standard writing paper, ensuring clean, smudge-free writing suitable for exams and computer recognition
Ink color is deep black with excellent computer scan recognition, trusted for important exams
Writing length approximately 800 meters (+/-10%), about twice the national standard minimum of 400 meters for 0.5mm gel pens, tested by Shanghai Wencai Laboratory
Low center of gravity design with metal weight embedded in the front end of the pen barrel to enhance writing stability and premium feel (actual experience may vary by user)
Soft rubber spray paint finish on the barrel for a velvet-like elegant touch and comfortable grip
Packaging designed with care, available in mixed color 5-pack and single color 10-pack options
The pen offers a new way to relieve stress and unleash creativity for young users, combining playful design with functional innovation
The dual-ball refill and ST fine tip provide a smooth, stable, and precise writing experience with less effort and cleaner paper surface
The product is positioned as a high-quality, innovative gel pen for everyday writing and creative expression
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