Zebra Sarasa Yupon Inspired Gel Pen Refill - Cobalt Blue 0.5 mm

If you love using your Zebra Sarasa x Yupon inspired pen they can run out of ink faster. Luckily, there is a core replacement refill that is much cheaper than buying a new pen. Core refills offer a cheap and easy way to restore your pen to its original glory so you can happily reuse your favorite pen for a longer time.

Color: Blue
Tips Size: 0.5