Rotring Tikky Hi Polymer 0.5 mm 2B Leads Tube
To be used in 0.5 mm Mechnical Pencil Hi-polymer leads are durable, strong, flexible, easy to erase, and keep the
Staedtler Mars Micrograph 0.5 mm HB Leads Tube
To be used in 0.5 mm Mechnical Pencil Hi-polymer Mars Micrograph leads are durable, strong, flexible, easy to erase, and keep