Keep your pencils and pens close at hand. Handy cup mounts directly to cubicle panels using the included detachable pins. May also be hung over cubicle panels using Universal One™ 08173 hangers (sold separately) or mounted directly to ferrous metal surfaces using Universal One™ 08172 magnets (also sold separately).Keep your pencils and pens close at hand. Handy cup mounts directly to cubicle panels using the included detachable pins. May also be hung over cubicle panels using Universal One™ 08173 hangers (sold separately) or mounted directly to ferrous metal surfaces using Universal One™ 08172 magnets (also sold separately).