Feature(may vary by option.)

●[Features] Silent design ballpoint pen that harmonizes with you
●Ball Diameter: 0.01 inch (0.35 mm)
●Ink: Black
●Product Size / Weight: 0.2 x 0.1 x 4.2 inches (5 x 3 x 107 mm) / 0.04 oz (
●Material: Shaft: Polypropylene; Nib: Stainless steel

[blue Ball Point]

[Black Ball Point]

[red Ball Point]

Description

Refill for smooth oil-based ballpoint pens.
Ball diameter 0.01 inch (0.35 mm) black ink