The Linc Pentonic Pen set includes 10 pens in black and blue ink colours. These pens are designed with skip-free writing technology and ultra-low viscosity ink, which is made using German ink technology. The sleek matte finish of the pen gives it a modern and stylish look, while the feather-like feel provides a comfortable grip during use. These pens are perfect for everyday writing tasks and are a great addition to any office or home workspace.