ExacomptaBristol Squared Record Cards, 75 x 125 mm - Assorted Colours, Pack of 100

Excellent index cards. Smooth, but pencil works well. Sturdy cards, grid lines aren't so dark that they distract, spacing great.

Very fountain pen friendly! Perfect size for quick notes, and the grid is very useful.

Best index cards. Pricey but no bleed and long lasting. Grid style ideal for drawing molecules

Great quality index cards, thick enough to be substantial with high quality card stock. Slightly smaller than US 3x5 cards.

I use these to make lists and they are perfect. Nice heavy cardstock with rulings on both sides.

Index cards work well with fountain pens with no bleedthrough and are a nice weight. My main complaint is that I ordered three units but received only one.

Good quality. I will order again.

I used to only be able to get these when I was on vacation in France. Really happy I can order on Amazon now. These are the best index cards I have ever used, and I use hundreds of cards per year. I appreciate the colors, grid pattern and multiple sizes. I love the grid so much that I have converted all of my notebooks to grid pattern paper, so much more useful. Paper quality is great and pencils glide over their surface (Blackwing Pencils). I use markers, gel pens, fountain pens and highlighters with zero problem.

These cards are what I've been looking for! Someone on /r/notebooks said that they'd be parted from these index cards on pain of death. I asked, "Are they that good?" The answer: "better."I ordered them, and I too, am now a convert.The cards are grey grid- clear enough to be seen, but light enough to recede into the background. The paper is Clairefontaine quality. More the thickness of quality card, so it can take fountain pens without feathering and fibre tipped markers without bleeding (I tried a fine nib Lamy with noodler's ink, medium nibbed Lamy with pilot ink, a sharpie fibre tip and a muji highlighter). The cards at first seem big for index cards (if you're accustomed to the A7 sizes) but these are a great size to write notes on. You'll get over their size in a hurry and love it. I'd say that they are about 1 cm longer and 1 cm wider than a standard A6, so they won't slip into your Moleskin A6. But they can slip easily enough into your A5. They are the perfect study cards for me, honestly. I do write with them in portrait, but landscape would be good to. You can write on both sides and not have ghosting.I love them, and with this price, it's worth a punt!

I always use these cards for patient records. I'm a Chiropodist.I use to get them from Staples, but Amazon is cheaper.

I was actually looking for landscape lined A4 paper but failed to find any. These record cards are in fact better than paper, being slightly heavier weight the corners don’t bend. Ideal for if you have a long row of items to write and don’t want to split the row as you would have to with standard portrait paper.

Well I must admit that I bought this in error thinking I was buying A4 size but I'm so glad I made a mistake, brilliant card for printing out my artwork to use for cardmaking and excellent value, I'm so impressed I've ordered 2 more packs!

These are not "compatible for ink jet and laser printing and photocopying", at least not inkjet. Tried both the pigment and dye inks in my printer, each had a few days drying but still smudge (see picture). Now, the day before the funeral for which these are required, i need to find a copy shop that can do these for me.