Punching for spiral binding of any kind is a tricky matter—and even trickier for plastic coil. Punching for double-loop wire has always been a snap: Merely open your die, place your sheet against the ...

Is there anything more “low tech” or “old school” than a spiral binder? “Old school works” as they say on the NCIS TV series. These brightly colored binders holding lined paper are still sold in ...

WHAT IS this strange-looking thing? Bob Geier wondered aloud, when a customer stopped by (circa 1987) and handed him a small, round piece of plastic. “I’d never seen anything like it before,” recalls ...