Plastic Spiral Binding Coils

Works perfect for my Proclick and I like these better than the Proclick ones that broke after a month or so of use.

I bought the proclick manual binding machine. And these work amazingly

I really like this spirals. I used a manual hole puncher. If your hole puncher makes 3 holes per inch, get the 3:1. If your hole puncher makes 4 holes per inch, get the 4:1.

These were exactly what I expected.

I had a some number of documents which had been produced and bound by the originator using wire coil bindings, so the holes were already punched in the pages and covers, but the wire coils had become crushed and pages were dropping out.It was very easy to remove each of the damaged wire coils and hand-fed these plastic coils through the pages, to give a first class set of re-bound documents.Very happy with it product.