KACO National Museum Collaboration Yuwell Dragon Gate Small Window Pen, Retractable Gel Pen, 0.5mm Black Signing Pen, Student Writing Pen for Exam Practice, Office Stationery

The KACO PURE Book Window Pen features innovative KEFILL self-developed pen core technology with 1-second quick-drying ink and dual-ballpoint craftsmanship for a smooth writing experience.

The pen offers double the writing length of approximately 800 meters, meeting and exceeding national standards for pen stroke length.

The pen barrel is designed with soft rubber spray paint for a comfortable and delicate touch.

Each package includes 1 ballpoint pen, 2 ballpoint pen refills, and 1 set of themed stickers.

The design of the pen series draws inspiration from traditional Chinese culture and beliefs, symbolizing good luck, fortune, and success.