--- product_id: 3798216 title: "Brand Computation Pad" brand: "national" price: "£21.77" currency: GBP in_stock: true reviews_count: 13 category: "National" url: https://www.desertcart.co.uk/products/3798216-brand-computation-pad store_origin: GB region: United Kingdom --- # Green Eye-Ease paper reduces eye strain 200 sheets, double-sided utility 5x5 quad ruling for precision Brand Computation Pad **Brand:** national **Price:** £21.77 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your calculations with comfort and clarity! ## Quick Answers - **What is this?** Brand Computation Pad by national - **How much does it cost?** £21.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/3798216-brand-computation-pad) ## Best For - national enthusiasts ## Why This Product - Trusted national brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Generous Volume:** 200 sheets (400 pages) to keep your workflow uninterrupted and your ideas flowing. - • **Dual-Sided Versatility:** One side quad-ruled, the other unruled—perfect for both structured work and freeform notes. - • **Eye-Friendly Innovation:** Green Eye-Ease paper minimizes eye fatigue during long work sessions. - • **Professional Dimensions:** Standard 8.5" x 11" size fits seamlessly into your office setup and briefcase. - • **Precision Meets Productivity:** 5 squares per inch quad ruling ensures flawless calculations and neat diagrams. ## Overview The National Computation Pad features 200 sheets of 8.5" x 11" green Eye-Ease paper, with one side quad-ruled at 5 squares per inch and the other unruled, designed to reduce eye strain and enhance precision for professionals and students alike. ## Description The National Computation Pad features Green Eye-Ease paper to help avoid eye strain. Includes 200 sheets of paper with one side 5 x 5 quad-ruled, and the other side plain, or unruled. Sheets are three-hole punched for binder storage. Review: EXCELLENT paper, useful for more than just engineers! - *** BACKGROUND *** I teach math review classes for nursing students (I myself am in nursing school.) I needed to find a clear and professional way to "show my work" in my own handwriting to give students in my quiz review packets. I didn't want the typical graph paper since after photocopying it, it was very difficult to read as the grids were sold dark, blending in with the numbers I was writing. I didn't want the typical college ruled notepaper as again, the lines were interfering with showing my work for a problem because of the very pronounced lines during photocopying. After much research, I stumbled across this product and after reading what others had to say, both here and elsewhere on the web, I felt this was the best choice and it has proven to be just that, I immediately ordered one pad and had it over-nighted as I needed it the next day to do my lesson plan and quiz review packets. I then ordered another two with the free two-day shipping option. I was pretty annoyed when they both arrived the same day since I essentially spent $3.99 on shipping for no reason, but regardless, I had the paper and began using it. *** EXPERIENCE IN USING THE PRODUCT *** I was impressed right from the beginning. The graph paper on the back just slightly shows through on the front making it easy to keep your work professionally aligned, without showing up on photocopies or scans. The borders around the edges are nice so I can leave comments on the student's work, have a spot for them to leave their name, class name, date, and so forth, As others have said, the paper is green, it's on the thinner side (as you would expect from engineering paper... it has to be in order for the grid on the back side to show through on the front.) It works AMAZING for my purposes and I am not an engineer. *** CONCLUSION *** The lesson I learned here and what I hope you take away from this is, this pad is obviously excellent for engineers, especially when compared to the cheap Ampad brand which apparently has uneven graph lines and is generally inferior to this product. More importantly is that this paper has so many more uses than for engineers only. Math and science teachers, medical and nursing school students, and many others can benefit from what this paper offers. Somebody complained that the tablet is too thick at 200 sheets and is hard to write on. I agree, but as someone else mentioned, there is a very simple solution: separate the pad into two 100-page tabs and use one at a time... problem solved. I tear off individual sheets as I use them so this isn't and won't be an issue for me or many others. If that solution doesn't work for you, feel free to order the 100-sheet version but you'll pay more per sheet doing it that way. *** I hope this review was in some way helpful to you... if it was, please let me know! I would really appreciate it lets me know that I'm at least helping a few people make an informed decision before purchasing! *** Review: Best brand by far! QUALITY. - I am a 3rd year mechanical engineering student and have been involved in drafting and design projects for many years even before pursuing my degree. When you use a product/item every day, multiple times a day you eventually pick up on even the smallest irritabilities. Yes some of the other brands might be a dollar or two cheaper, and if you are just using the paper every once in a while it's probably ok. If you use it all the time, it is well worth the extra for the quality of life improvements. The cheaper pads generally are bound with either extremely heavy glue that rips your pages, or the polar opposite weak glue and the pages just fall out. When writing on a pad you want it to have a firm backing so it dont feel like you are writing on a pillow but also not so hard that your paper rips. National hits that sweet middle spot in both of these. The grids show through nicely without being intrusive. Finally, when you write on the pad (with moderate pressure) there is no indent left on the underlying pages. Feel free to try the cheap brands first, they might work for you, Or save yourself the time and money and just get the best. ## Features - Computation paper - One side quad-ruled, one side plain - Green Eye-Ease paper to help avoid eye strain - 200 Sheets/400 Pages - 5 x 5 quad ruling, 5 squares to an inch ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0017TMB64 | | Best Sellers Rank | #63,127 in Office Products ( See Top 100 in Office Products ) #15 in Computation & Data Pads | | Binding | Office Product | | Brand | National | | Brand Name | National | | Color | Green | | Cover Material | Cardboard | | Customer Reviews | 4.6 out of 5 stars 905 Reviews | | Global Trade Identification Number | 00073333423891 | | Manufacturer | REDIFORM OFFICE PRODUCTS | | Number of Items | 1 | | Pages | 200 | | Paper Size | 8.5-x-11-inch inches | | Pattern | Geometric | | Ruling Type | College | | Sheet Size | 8.5-x-11-inch inches | | Special Features | Soft Cover | | Style | 200 Sheets, Green Paper | | Theme | Book | | UPC | 073333423891 809099014628 799198390184 781624996732 | | Unit Count | 1 Count | ## Product Details - **Brand:** National - **Color:** Green - **Theme:** Book - **Sheet Size:** 8.5-x-11-inch inches - **Pages:** 200 - **Cover Material:** Cardboard - **Style:** 200 Sheets, Green Paper - **Ruling Type:** College - **Special Feature:** Soft cover - **Number of Items:** 1 ## Images ![Brand Computation Pad - Image 1](https://m.media-amazon.com/images/I/61oaffMW8rL.jpg) ![Brand Computation Pad - Image 2](https://m.media-amazon.com/images/I/61Sj8AcN06L.jpg) ![Brand Computation Pad - Image 3](https://m.media-amazon.com/images/I/51s3bp8tNBL.jpg) ![Brand Computation Pad - Image 4](https://m.media-amazon.com/images/I/41b6bJ1Y7nL.jpg) ![Brand Computation Pad - Image 5](https://m.media-amazon.com/images/I/61cS2iOPMrL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ EXCELLENT paper, useful for more than just engineers! *by B***P on November 27, 2014* *** BACKGROUND *** I teach math review classes for nursing students (I myself am in nursing school.) I needed to find a clear and professional way to "show my work" in my own handwriting to give students in my quiz review packets. I didn't want the typical graph paper since after photocopying it, it was very difficult to read as the grids were sold dark, blending in with the numbers I was writing. I didn't want the typical college ruled notepaper as again, the lines were interfering with showing my work for a problem because of the very pronounced lines during photocopying. After much research, I stumbled across this product and after reading what others had to say, both here and elsewhere on the web, I felt this was the best choice and it has proven to be just that, I immediately ordered one pad and had it over-nighted as I needed it the next day to do my lesson plan and quiz review packets. I then ordered another two with the free two-day shipping option. I was pretty annoyed when they both arrived the same day since I essentially spent $3.99 on shipping for no reason, but regardless, I had the paper and began using it. *** EXPERIENCE IN USING THE PRODUCT *** I was impressed right from the beginning. The graph paper on the back just slightly shows through on the front making it easy to keep your work professionally aligned, without showing up on photocopies or scans. The borders around the edges are nice so I can leave comments on the student's work, have a spot for them to leave their name, class name, date, and so forth, As others have said, the paper is green, it's on the thinner side (as you would expect from engineering paper... it has to be in order for the grid on the back side to show through on the front.) It works AMAZING for my purposes and I am not an engineer. *** CONCLUSION *** The lesson I learned here and what I hope you take away from this is, this pad is obviously excellent for engineers, especially when compared to the cheap Ampad brand which apparently has uneven graph lines and is generally inferior to this product. More importantly is that this paper has so many more uses than for engineers only. Math and science teachers, medical and nursing school students, and many others can benefit from what this paper offers. Somebody complained that the tablet is too thick at 200 sheets and is hard to write on. I agree, but as someone else mentioned, there is a very simple solution: separate the pad into two 100-page tabs and use one at a time... problem solved. I tear off individual sheets as I use them so this isn't and won't be an issue for me or many others. If that solution doesn't work for you, feel free to order the 100-sheet version but you'll pay more per sheet doing it that way. *** I hope this review was in some way helpful to you... if it was, please let me know! I would really appreciate it lets me know that I'm at least helping a few people make an informed decision before purchasing! *** ### ⭐⭐⭐⭐⭐ Best brand by far! QUALITY. *by B***A on January 23, 2024* I am a 3rd year mechanical engineering student and have been involved in drafting and design projects for many years even before pursuing my degree. When you use a product/item every day, multiple times a day you eventually pick up on even the smallest irritabilities. Yes some of the other brands might be a dollar or two cheaper, and if you are just using the paper every once in a while it's probably ok. If you use it all the time, it is well worth the extra for the quality of life improvements. The cheaper pads generally are bound with either extremely heavy glue that rips your pages, or the polar opposite weak glue and the pages just fall out. When writing on a pad you want it to have a firm backing so it dont feel like you are writing on a pillow but also not so hard that your paper rips. National hits that sweet middle spot in both of these. The grids show through nicely without being intrusive. Finally, when you write on the pad (with moderate pressure) there is no indent left on the underlying pages. Feel free to try the cheap brands first, they might work for you, Or save yourself the time and money and just get the best. ### ⭐⭐⭐⭐⭐ Works Great *by N***E on February 16, 2026* Good Quality ## Frequently Bought Together - National Computation Pad, 5 x 5 Quad Ruling and Unruled, 8.5" x 11", 200 Sheets (42389), Green - TOPS Engineering Computation Pad, 8-1/2" x 11", Glue Top, 5 x 5 Graph Rule on Back, Green Tint Paper, 3-Hole Punched, 100 Sheets (35500) - National Computation Pad, 5 x 5 Quad Ruling and Unruled, 8.5" x 11", 100 Sheets (42382) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/3798216-brand-computation-pad](https://www.desertcart.co.uk/products/3798216-brand-computation-pad) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-24*