(Kimberly (she/her) took the express train down the fountain pen/stationery rabbit hole and doesn't want to be rescued. She can be found on Instagram @allthehobbies because there really are many, many hobbies!.)
Back in August of last year, I won a pack of flash cards in an Instagram giveaway from Hamelin, a French paper company. I was familiar with Hamelin as I have been a fan of their OPTIK PAPER TM in both their Black n Red notebooks for letter-writing (I only wish it came in dot grid and not only lined), as well as Oxford Paper (the one with the 2 lions in their logo), but I don’t really use index cards very much so I wasn’t aware that they even had them.
My prize was a pack of Flash 2.0 Index Cards - 80 - 4 x 6”/10 x 15 cm, lined and in Fuchsia. They are available in 12 colors and 2 sizes (the other size being 3 x 5”/7.5 x 12.5 cm). You can find them on Amazon and Walmart for $8-10/pack depending on size and color. They are also available from Hamelin’s online store, where they also have a buy 3 get 1 free bundle for $21. Other than that, I didn’t know of any of the usual fountain pen/stationery stores that carry them.
There is no information on the pack or on their website about the paper, other than it is “heavyweight card stock”. Going purely by feel, the Hamelin felt a wee bit thicker than the Exacompta index cards that I reviewed a few months ago and busting out the scale proves it: the Hamelin weighs in at 0.13 ounces/3.78 grams, while the Exacompta 4x6 card weighs in at 0.11/3.12 grams. But yeah, this is barely anything worth noting, unless you’re carrying hundreds of them, in which case that may add up. They feel like what an index card should feel like, not too smooth, scratchy, nor too thick or thin.
The index cards have a nice colored border around all edges and on both sides. The colored edges make it easy to sort based on topics etc, while still having a white background to write/draw on. One side is lined and the other is blank. On the corners of the cards are little markers which their Scribzee app (available on the App Store and Google Play) uses to align and capture index cards. (As an aside, the asterisk in the Flash 2.0 name refers to “Super Powers Included”, which I think is a silly marketing way of saying that you get both the analog and digital flashcards experience.) The corners are also rounded which I think is a nice touch. The lined side has the colored border (less than 1/8 “ / 3 mm), then 9/16”/15 mm gap, followed by lines that have ¼”/7mm spacing.