Stock your office home or classroom with Onyx Rollerball Stick Pens that deliver the silky-smooth glide of a fountain pen without smudging for effortless writing. Micro point (0.5mm) pens provide neat precise lines for intricate writing creating super-fine details perfect for drawings and diagrams. Capped pens are useful for taking notes making lists signing checks and legal documents and embellishing projects. Experience effortless writing with cushion tip technology and free-flowing ink. Innovative uni Super Ink technology ensures ink adheres to paper offering protection from fraud water and fading. Environmentally conscious sleek design is made with recycled material.