The Rollerball Eye Needle Pen from Uni-Ball is perfect for everyday use in the home, work or school. The Eye Needle pen has a tip that gives you precise and accurate lines, and features a strong and durable tip that will not break or bend under pressure. The pen features a super fine 0.5mm needlepoint tip for a smooth and accurate script. The Uni-Ball pen contains a blue super ink that is fade resistant, water resistant and tamper proof. Due to the way the pen has been designed, the \'uni-flow\' system ensures a seamless flow of ink right down to the last drop. This pack of 5 blue pens comes in fully biodegradable plastic-free packaging. - Brand: Uni-Ball - Eye Needle Pen - Colour: Blue - Pack of 5 - Strong and durable tip that doesn\'t break or bend under pressure - Super ink that is fade resistant, water resistant and tamper proof - Gives a continuous flow of ink down to the last drop