Actuator structure for ball-point pens and other writing instrum
Adjustable multi-tip marker
Cartridge type feeding container
Combination ballpoint pen and mechanical pencil
Combination pen or pencil and circular marking implement
Combined writing tool
Combined writing tool
Composite holding device
Composite writing instrument
Composite writing instrument
Composite writing tool
Composite writing utensil
Composite writing utensil
Compound writing instrument
Convertible writing instrument
Curved writing instrument
Dispenser including a pusher returned to an initial position...
Dual color lipstick in a single case
Dual refill-type writing utensil
Dual writing element retractable pen