GBC ProClick Easy-Editing Binding Spines, Pronto P3000 Spine Cassette, Large, Frost, 100 Sheet Capacity, 100 Spines Per Box (2515711)

I thought one of my 4 different binder punches would work with this. It does not. However I use this particular product for small projects such as note books and usually less than 8 inches more like 3 to 4 sometimes 5 binder side so I can punch by hand the holes for most of these without that much problem. A big project like I sometimes get involved doing say 50 to 100 books 40 to 100 pages then I will continue to use my regular choices for wire binding 2:1 or my coil binding as they do a great job. I just thought I would add this option in for say projects when I'm making up play or schedule or even monthly calendar books so I can add o subtract pages. I will eventually buy a punch that matches perfectly and almost did but want to insure I am picking the right one. I also prefer to find one that's an office size not one of the craft sizes or the smaller one sold for upwards of 100 dollars here on Amazon. If I'm going to shell out that kind of money then a pro model makes more sense to me. Or that's how I usually go about it when adding more FUN equipment to my private arsenal and hobby here. I think they ought to include at least one of the Zip tools but they did not. I'll have to add one of those but it's cheaper to buy a small pack of the click' binders that include one than to try to buy just one zip tool itself. How silly is that !!!! Anyway hope you all enjoy your fun projects and your professional ones too.