The uni-ball Eye Micro contains uni Super Ink, which is fade resistant, water resistant and tamper proof. A unique 'uni-flow' system ensures a continuous flow of ink right down to the last drop.
Staedtler Stick 430 Ballpen. Sturdy ballpoint pens with ventilated caps and extra long writing length of approx 2500 metres. Regulated ink flow avoids blobbing and scratching. Medium. Colour - Green.