WINDOW BARREL - Allows you to see when the ink is running out
UNI-FLOW SYSTEM - Controls and promotes ink flow to the tip, ensuring continuous writing and instant restart of the stroke after use.
UNI SUPER INK TECHNOLOGY - Fade free, water resistant and tamper proof.
BIODEGRADABLE PLASTIC FREE PACKAGING - Our new plastic-free packaging is now available, marking a change from plastic blister cards to 100% cardboard. Every effort has been made, from sourcing to manufacture, to ensure the packaging reduces our carbon footprint.
LIQUID INK - Provides a very smooth ink flow similar to a fountain pen.