GBC Binding Spines/Spirals/Coils, 18mm, 140 Sheet Capacity, 4:1 Pitch, Color Coil, Black, 100 Pack (9665080)

GBC is my preferred brand. These were a reasonable price and came promptly.

I’ve made plenty books with these coils already. At first I wondered how you bend the plastic with breaking it. Whatever material it’s made of they bend crimp easily and still stand up to wear and tear of the kiddos. I’m a bit of a cheapskate and like to reuse them. And they do very well under multiply yearly , use.

These are excellent spiral binding coils worth every cent. I use these to bind a manual for a training company and they are flawless. The 18mm coil I am using is holding an 8 mil plastic cover, a 32 pound photo page, 134 sheets of 20 pound letter paper, and a 12 mil vinyl back cover. There were no flaws in any of the coils. I am very pleased.

These are great. I was able to use them to bind booklets (30 pages) for my students. The description says it is good for up to 45 pages, and this seems right. It was a great deal and I would definitely buy them again.

I was tired of the wire spiral in my notebooks getting crushed in my bag. So, I bought a box of these plastic spirals. I cut the other wire off the books, stacked three together, and rebound with the spirals from this purchase. Once I got the spiral started, it was really easy to twist in. LOVE IT!

These work just as described. I use to them spiral bind my coloring books and kids projects, and they're really easy to apply to projects after the holes have been punched. The box they come in is also pretty great as it closes securely and is a good way to keep them stored.

I use these for our homemade coloring books for my preschool kids and they are great! They hold up well! I will say when trying to crimp the coil, they snap easier than TruBind coils, but it's not really a big deal if you know how to crimp!

If I can help it, I will only buy this brand of coils. I have three of their other sizes in this brand and one size of another brand. I greatly prefer this brand because the diameter of the coil is minutely smaller and it makes ALL the difference for ease of assembly and page turning. The paper slides over these coils as opposed to dragging.

I specifically purchased the GBC Binding Spines to bind together pages (which I have individually laminated) that I have created to form Educational WorkBooks for Kindergarten students. Math (Numbers, Shapes, Ten Frames & Patterns) and Literacy (A-Z Alphabet Pages, Letter Sounds, CVC Work Pages, Sight Word Booklets & etc). I needed to make sure that I ordered thick Binding Coils that would be able to hold 25 - 45 Laminated Pages together. I definately think that these Binding Coils/Spines will work just Great.

Ya habia comprado el producto. Pero me resultaba sifivil encontrar este tamaño de espiral. El tiempo de entrega fue perfecto. Muy recomendable. Me evito recorer papelerias para la compra

Fast shipping and exactly what I needed. Thanks!

As described and came on time

Does the trick.