Amazon.com : Zebra M-301 Stainless Steel Mechanical Pencil 0.5 mm Point Size, 6 Pack with 15 Bonus Erasers Refills - Standard HB Lead - Professional Black Grip : Office Products
Zebra M-301 Mechanical Pencils and Sets
Cortada la M-301 en San Martín de la Vega por la rotura del puente