Review – Pilot FriXion Highlighter

While I have reviewed highlighters before, it is a fairly rare occurrence, mostly because we all know what a highlighter is and how it works. For the most part, what brand of highlighter you buy doesn’t even matter; they all do the same thing. The companies producing these products know that, so occasionally they find a new gimmick to get you to buy their specific product. Most of these gimmicks are pretty silly, but some, like adapting the Pilot FriXion pen system to highlighter form, might actually be useful if they work.

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The body of the pen is a bit ugly-looking. On top of the back end of the barrel there is a tattoo-esque design that doesn’t quite look right with the words “remove by friction” in n boring font, all in miniscule. On the very back end is a dome of frosted hard-rubber that serves as the “eraser.” The cap is a translucent plastic, matching the ink color with an integrated clip that slopes off a flattened tip. Popping it off reveals a slick black section ending in a chisel-point porous tip. The “Pilot” and “FriXion” logos are the only real information included.

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My particular three-pack came in orange, pink, and yellow. The colors are about what you’d expect but when compared side-by-side are noticeably paler than your standard highlighter. They are still bright and easy to see, while allowing text to be seen through them, and keeping smudging to a minimum. The real interesting thing about the FriXion line, though, is that when friction is applied (or it’s, you know, heated) the ink is “erased.” There’s definitely still something there, but whatever was underneath shows through, so the ink becomes transparent. This actually works surprisingly well; you’ll never fully get the ink to go away without a trace, but it looks much nicer than a bright highlighted mistake staring you in the face (the originals were ballpoint pens, which are nifty but kinda defeat the purpose). Now this obviously has archive-ability problems, I was able to use a flame to make the ink disappear and I don’t think heat or sunlight will do it well, but for something like highlighting I’m not sure that’s a very big deal.

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Wet ink will smudge when writing, inkjet printer ink will smudge when erasing.

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I’ve had a really good time using these pens they’ll probably end up somewhere in my system. I’m not a big highlighter person (I’ve never used them in books, for instance, and I don’t plan to in the future) but I’ve turned to them for marking off items on to-do lists because they have a cleaner look than “crossing out.” And for that, these little guys work perfectly. I never have to worry about making a mistake (and I can draw silly little pictures or whatever).

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Review – Sharpie Industrial

Sharpie makes permanent markers, but permanent never really means permanent. Of course there are ways to remove traditional Sharpie ink, especially since it, like many modern inks, is alcohol based. So, in order to keep up with their permanent image Sharpie came up with its “Industrial” version. How permanent is it compared to the regular version? Let’s see.

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The body is virtually identical to that of a regular Sharpie, except for the information printed on it, which has been changed to reflect the more permanent nature and is in red. As far as writing on regular paper goes, it is a bit warmer than standard Sharpie ink, but not really any less or more black. The difference is barely noticeable. Also, like a regular Sharpie, it will not write on wet surfaces.

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But on to the permanence. I tested the ink on a piece of galvanized steel by making a small mark, letting it dry, and then applying pretty much anything I could think of that might clean it off. It held up remarkably well, but it was mostly resistant, and not fully “anything-proof”. By the end of my test the mark was quite faded but still readable, and it had withstood: water, fire, isopropyl alcohol, bleach, WD-40, ammonia, acetone, De-Solv-It (citrus based gunk remover), Lysol, Gojo hand cleaner (for grease and tar), dry cleaning fluid (because I couldn’t throw the kitchen sink at it), lighter fluid, paint thinner (mineral spirits), and gasoline. So I checked online and in several reviews people said that in laboratory settings the alcohol used would take the marker right off. So I went and attacked it with some denatured alcohol, and sure enough it broke it down to the most pale of lines possible, but it still wasn’t gone. So I tested on some other materials and another piece of galvanized steel. On plastic, the denatured alcohol removed it with very little problem. On aluminum it was also met with little resistance. On a tuna can (which could be either tin, steel, aluminum or a mixture) it was a little tougher but almost all of it was removed eventually. But, finally, on a galvanized trashcan the alcohol met its match, reducing it to a very faded line but it was still unable to remove it entirely. So there is likely some chemical that bonds directly to or gets through the galvanization on such materials.

Barely visible mark after denatured alcohol was applied

Barely visible mark after denatured alcohol was applied

All of this stands to reason. Modern inks are mostly made from an alcohol-based dye solution. This makes them dry faster and essentially water resistant, unlike their former water-based fountain pen ink relatives. But they still fall short of pigment-based inks on permanence, especially when it comes to alcohol, which in many cases will clean up both ballpoint ink and (permanent) marker ink by reactivating it for a short amount of time. Virtually any ink (but not all) will smear, bleed, or be removed when its base is reintroduced. But that’s why we have different bases in the first place.

In specific settings where large amounts of chemicals are continuously applied to surfaces, especially alcohol, these markers won’t work. But there are specialty markers made for work like that. As a general purpose marker that is meant to be used in tasks that are more demanding than standard household ones it works quite well. It does outperform the regular Sharpie and would work sufficiently well for many workplace or “industrial” tasks, but testing may be required before using it on the job.