Uniball UM170 Signo Gelstick 0.7 
UM170

• Stylish yet economical gel ink ballpen.
• Features new pigment ink technology that is waterproof, resistant to fading and discolouration from exposure to light and possesses superior colour brightness.
• Fine 0.7mm tungsten carbide tip.
• Available in 8 colours.
• Box of 12.