PICA Big-Dry Refill Set for all 2B Graphite Leads 12/pk

In a convenient and sturdy plastic box
Rectangular leads with 2 x 5 mm profile, 150 mm long
12 refill leads each in a refill box for secure storage
Lead box with two wings to open for an easy and intuitive handling
For most materials: dry or wet, glossy or rough, dusty or oily
Wipe clean from glossy surfaces with a damp cloth
Invisible when painting over with dispersion paint