Enjoy a lifetime of writing with the Synergy refills from Pilot. Simply replace the ink cartridge in your pen when it runs out, and carry on writing again! With no need to buy a new pen or to throw your old pen away, these refills will help you save money and the environment in one go! Available in Black and Blue. Tip size 0.5mm.

• Writing width : 0.25 mm
• Tip size in mm : 0.50 mm
• Ink Colour : Blue