As well as having such a great name for a brand - Nahvalur, the Icelandic translation of their former name, Narwhal - this New Jersey company offers a range of really striking pens.

The Nautilus collection features three little ink-windows on the barrel - they're like portholes! It features a spring-like green and yellow custom-made German ebonite barrel with gold trim, a piston filling mechanism and a screw-on cap with pocket clip. Fitted with a gold-plated stainless steel nib in a range of sizes.

Supplied with filling instructions. Presented in a lidded gift box.