Large Graph Ruled Wirebound Spiral Notebook, 8.5 x 11 Inches, 4 X 4 Quad Ruled (4 sq/in) Paper Pad, Premium 100gsm Ivory White Acid-Free Paper, 128 Squared/Grid Pages per Notebook(Pack of 2)

Good paper. I like that it's thick so when I use colored pencils on my graphs I don't see colors through like on some thinner papers. Also, I can erase the page multiple times with no issue. Considering how many times I mess up these stupid equations and have to erase everything, this is a major plus. The page I took a photo of has been fully erased, rewritten, and erased again at least 5 times in the last half hour and no tears or spots where the paper is wearing through. I don't press lightly with the pencil, either. The grid lines are a good color for use but also don't stand out too much and make writing hard to read, which is nice. I also like that they don't go to the edge of the page, it makes it look much cleaner imo.The only downside I've got to mention is that when you have the notebook flipped so it's not pages side by side, turning the pages they seem like they're going to tear. All in all an extremely minor thing and easy to work around.

As far as I can tell, this company is producing the only blue-gridded notebooks around these days. Almost everyone else is opting for gray or darker grids. That is fine for grid dot pages, but for graph pages a light blue grid allows for great organization while allowing the writing and drawing to stand out from the grid. This is also a rarer size of grid: 4x4 squares per inch as opposed to the more common 5x5 squares per inch (5mm sq.). As an architect and writer I have used both and have many examples of both sizes and I can tell you 4x4 greatly excels over 5x5 when writing is involved. For drawing, either is fine. However, 4x4 is big enough that you can write comfortably on every line where 5x5 can't unless you really like to write small (and print all your documents with 9 pt. fonts as well.)I would really love to see Hulytraat make an effort to lighten up the blue ink further to a true non-repro blue such as the Mintra notepads use and I would love to see them make these in A5 size at least and I wouldn't complain if they tried A6, B6, B5 and A4 as well.Hope this is helpful to someone.

Nice quality

My 8th grader came home from his second day of school with a request from his math teacher for graph paper. Not only graph paper but specifically graph paper in a spiral notebook. I couldn't find any locally on short notice. I decided to order these here on amazon. The clear cover is hard and sturdy which I love. It wont damage the paper inside. The graph paper inside is of good quality as well. Not the thin easy to rip type of graph paper.

I really like that this notebook had absolutely no label or mfg gobbly gook on it.. just clear front and back covers and paper and is wire-bound. I was not surprised that the paper does ghost when using a sharpie but with pens and highlighters so far it's been fine

Paper is such a great quality, almost too nice to use! I don’t want to just do sketches, I want to use this for my more refined ideas. I use it to draw quilt block patterns and record dimensions, cutting and piecing layouts for quilts. Keeps everything in a nice spiral bound collection. Saturday enough to draw on without additional support.

My daughter needed graph paper for math and computer science classes.This was a good choice. The lines are dark enough to be easy to use but light enough they don't get in the way of the work when it's being read/graded. The covers seem sturdy and capable of surviving a year in a backpack and locker. And it's a decent value.

My husband loves to create house plans as a way of relaxing. These books are perfect. It keeps them all in one place so he can refer back and easily pick up where he left off. He usually has several drawings going at one time so he can flip back and forth as he thinks of things.