This is the Nahvalur Eclipse fountain pen and it’s Nahvalur’s first ever retractable fountain pen. After 2 years of planning they have come up with a clever bit of engineering and design. Instead of using a button or twist mechanism to retract the nib, the entire aluminium body is engineered in a precise way so that it slides together perfectly. Simply push the body together product and retract the nib. Available in a range of barrel colours and nib sizes. #fountainpen #unusualpens #cool #engine