Gel Pens Fine Point: Nebula Pen Set 0.7mm Black Ink Retractable 6ct Medium Point Smooth Writing with Aesthetic Gradient Color Barrel for Journaling Note Taking Silent Click No Smear

Novel appearance: Gradient contrast pen barrels with cute unique constellation prints, ideal as a present for family, classmates, and colleagues.
Soft grip: Soft vertical stripe silicone grip is suited for extended use, anti-slip and resistant to dust.
Retractable silent design: The patented silent click mechanism minimizes disturbances to yourself and others, making it more practical for quiet settings such as libraries and art galleries. Pure black fast-drying ink with a 0.7 mm tip for smoother writing.
Classic design: Detachable construction allows for easy swapping of standard pen refills. Transparent pen clip design can be secured at the edge of a pocket or notebook at any time.
Refill replacement: Hold both barrels, rotate gently to ensure a proper fit, and avoid over-tightening to prevent jamming or damage