Five Star Filler Paper, Graph Ruled, Reinforced, Loose Leaf, 11 x 8-1/2", 100 Sheets/Pack, 3 Pack (38034)

I used this in Fivestar Flex notebinders, Not only was it very strong, with the reinforced punches never once breaking, the triangular holes made flipping through my notes a breeze, even with the plastic rings on the notebinders. I would reccomend these highly, doubly so if using the notebinders, as regular unreenforced paper has the bad habit of breaking when you try to flip through.

Nice smooth paper and holds ink well without bleeding.

I like this kind of the paper to add to my notebooks

Buen material

Previously, I was using National Brand computation paper (graph paper) for all my exam notes, assignments and calculations. The only issue I had with that product was that once you start ripping pages off the notebook, the glue would eventually come out and pages would start to become loose. Not a huge deal but I came across while I was browsing for different computation papers. Had to buy it since it was a lot cheaper for the same number of pages.My expectation was high cause I have used other Five Star products (1 subject, multi-subject notebooks) before and they are well worth the money. When I open the product, the feel of quality made me realize that my expectations were met. The first two images show the front page of two pages while the third image shows the backside of one of the pages. The ink does not bleed through the page as seen by the second and third images. Maybe because its the pen I'm using (Pilot G2 best pens ever) but for me, you see that something is written in the back but not super clearly unless you hold it in front of a light or something.Comparing this with National Brand papers (last two images), you can see on the front side, the grid lines on Five Star paper is darker than National Brand. It is vise-versa on the backside of the paper. For my purpose and taste of looks, I like the backside of Five stars than the front. Also, the grid lines on the front are wider than backside. I could use the backside as the front side, but maybe in future they have a version of this available to choose.The reason why I like Five Star is that Five Star paper is a little heavier than the National brand, possibly the reason why we can't see writing through the paper. Five Star paper has durable holes and tape on the left side, which is super nice cause the tape is really durable for general purpose usage. Also, it is cost-effective compared to 'engineering computational papers'. Those cost double the price of Five Star, so if you do not mind having white color computational papers, this is a way to go.Would be interesting to see this paper in yellow color like other computational papers. Anyhow, really love these papers, and happily recommend it.