Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers

These Binditek plastic spiral binding coils are well made and come in vibrant, cheerful colors. They’re sturdy, flexible, and easy to use with a standard binding machine. Perfect for organizing homeschool materials, reports, or creative projects. They serve their purpose beautifully and make any booklet look neat and professional. Excellent value for a large pack!

This spiral held about 275 sheets (38 lb paper) and still had room to flip. Amazing quality !! Really sturdy not thin or flimsy!

I’m really pleased with the quality and quantity for the price! This has been super helpful in my homeschool classroom as I opt for printing my children’s curriculum and binding them myself!

Work just as expected. Great value for the price. The product worked as describe. I would order again.

These were perfect for binding my booklet.

I ordered these binding spirals for my husband who was needing them to bind a portfolio. The product states that there are 50 total spirals, 10 of each, and colors are listed as red, blue, yellow, green, pink. I chose this specific package for the red spirals, and they were closer to orange than red. Also (not pictured), the blue is more royal than it is navy blue. The spiral on the right of the picture is what came in the package. The spiral on the left is the spiral that I ended up spray painting red. Otherwise, the spirals work great. They are lightweight plastic, easy to use, and the size is just as described. I was able to use these to bind 75 pages, 2 pvc covers, and a cardstock cover. If you need to bind more than this, I would size up as the amount of pages I used was close to maxing out the spirals capacity.

I’m very happy with this pack of spiral binding coils. It comes with 100 coils in 4 different sizes, which makes it really versatile for different projects. They’re standard binding coils, easy to use, and a great value for the quantity and variety. Exactly what I needed.

very good quality

Great quality spiral bindings! Arrived well-packed and in perfect shape. Easy to use, and perfect for my homeschool books. Highly recommend these if you’re looking for reliable binding supplies at a great value. I’ll definitely be ordering more in the future!

Me encanto, es lo que esperaba gracias.

I got these to make my little brother some handy dandy notebooks like in blue's clues and he loves that they have a red spiral just like blue's! We've used the other colours to make other themed ones as well

Medida correcta , llego antes de lo esperado , muy buena calidad , piezas completas

The ad says it’s a pack of 200 but only a pack of 100 was delivered.