36 x Staedtler Mars Micro Mechanical Pencil Leads 0.5mm in Green, Red and Blue (12 x Leads of Each Colour)
- 36 x Staedtler Mars Micro Mechanical Pencil Leads 0.5mm Leads.
- 12 x Blue Leads, 12 x Red Leads and 12 x Green Leads.
- Easy Erase, Break Resistant Leads. Smooth Gliding Leads with Jet Black Lines.
- Suitable for use with All Mechanical Pencils.