uni-ball Erasable gel pens are the smart choice when adding to your everyday home stationery. Encased in a sleek metallic coloured barrel, these retractable pens have a new, improved ink formula that's denser and clearer compared to former models The pens feature a unique easy-retract eraser function at the end of the barrel. Simply turn the pen upside-down to activate its lock-mechanism for secure and stable rubbing out. Available in a choice of seven contemporary shades.