GELSTICK UM-170 SIGNO UNIBALL ROLLER BALL GEL PEN

GELSTICK UM-170 SIGNO UNIBALL ROLLER BALL GEL PEN
Simple long-lasting pen ideal for daily use at work or school
Uni's high-grade pigment gel ink
Waterproof and fadeproof 
Stainless-steel tip
Ball diameter:0.7mm tungsten-carbide ball
Available in 8 vibrant colors
Selling unit: Pieces and packet/12pcs