VIN-CHINAGRAPH-BLACK-PENCIL-PERM
Chinagraph Black Pencil Staedtler Permanent
VIN-OMNICHROM-BLACK-PENCIL-NON-PERM
Omnichrom Black Pencil Staedtler Non-Permanent
VIN-OMNICHROM-WHITE-PENCIL-NON-PERM
Omnichrom White Pencil Staedtler Non-Permanent