The Blackwing Pen is the brand's first foray into pens, and it carries the same design philosophy as their celebrated pencils. The aluminum body has a half-moon shape with one flat side that keeps it from rolling off a desk, a small, practical detail that reflects the considered approach Blackwing brings to every tool they make. It has a satisfying weight in hand and requires a firm click to retract, giving it a substantial feel. A pre-installed medium Schmidt rollerball cartridge with black ink lays down a smooth, expressive line well-suited to journaling, planning, and everyday note-taking. Each purchase supports music and arts programs in schools. Features Black water-based rollerball ink, 0.7mm nib Aluminum body with ergonomic half-moon shape Flat side prevents rolling off surfaces Magnetic cap for easy disassembly Pre-installed medium Schmidt P8127 rollerball cartridge; refillable Pen body made in China; Schmidt ink cartridge made in Germany Each purchase benefits music and arts programs in schools 5.51" retracted / 5.94" extended (14 cm / 15.1 cm); 31 g Product listing is for one Blackwing Pen | 0.7 mm only.Coupons and discount codes cannot be applied to this product.