Combination fountain pen
Combination implement
Combination pen and pencil writing instrument
Combination writing instrument
Combination writing instrument and toy
Combined nail file and writing implement clip attachment
Combined ruler and blotter
Composite fibrous writing instrument elements and their...
Composite writing instrument
Compound writing instrument
Conical pen
Continuous feed mechanical pencil
Convertible multi-use writing instrument and use thereof
Convex surfaced ball holder for a ball-point pen
Correction fluid dispenser
Cosmetic sample applicator
Cosmetics kit with safety lock
Covering element for manual-use articles particularly set...
Crayon
Crayon maker