Alpha 90 Valve Pen

Plastic bodied valve controlled nib unit with 15mm polyester nib. Nib unit unscrews so can be refilled or used as a disposable item. Can be used for writing on clean and painted metal and other non-porous surfaces. Available in various colours. Can be used with many different liquids.

  • 15mm polyester nib
  • Screw-fitting nib unit
  • Suitable for various inks or other liquids