Fisher Space Pen Refill SPR4 Black Ink/Medium Point

I don't know what "sheerness" means with respect to ball-pen refills. Capitalized, it's a seaside town in Kent, uncaptialized it's something to do do with stockings, however I've given this 5 stars, because these are good.I've given 5 stars for "thickness" too. It says its a medium thickness nib, and its seems to be just that.These fine items with a little plastic Parker adapter, which means that that old Parker biro found in a deceased relative's effects, 40 years old, and with a dried-out and dribbled refill, can be given a new lease of life. In fairness to Parker, the original refills are not actually intended to last 40 years upside down at the bottom of a drawer, stay working and not leak, so you can't really blame them.Space pen refills are intended for durability, indifference to gravity, and effective sealing. I can't say whether they will last 40 years, the last space pen I bought was only 30 years ago, and its probably at the bottom of a drawer somewhere, and (if I ever find it again) I'd be amazed to find it didn't still work.For the pen-conscious, you can refurbish and upgrade a classic pen to better-than-original spec and consider yourself fashionably retro. For cheapskates, you can get a classy old biro working again to give yourself a wholly-spurious appearance of sophistication, and save yourself the effort of acquiring nasty little disposables from Argos, betting shops etc or even (shudder!) buying a packet of cheap'n'nasty supermarket pens. For people like myself, who leave pens on any available horizontal surface, keep them loose in their pockets, or in that ash-tray thing in the car with the corroded change for parking meters and decomposing sweets and still expect the pen to work, a space pen is ideal. They can be kept under grotty conditions, will write on grotty surfaces, and they stay working.I bought three of these to resurrect a trio of my Dad's old Parkers from the 70s. I can see one of them on the desk at the moment, but dunno where I have left the other two, but I am confident that, when I find them, they will still work. On that basis, space pens are good value for money, so I gave them five stars for this. Functional and excellent, as I said in the title!

This replaced my existing Fisher refill and now does exactly what the makers claim.So it’s great to use.

I've been using fisher pens for a few years now since I was introduced to them by a colleague at work. My job involves writing in paper notebooks in all sorts of weather conditions - from freezing temperatures, to peeing rain.The way the fisher cartridges are designed means that these write even on wet paper, at any angle, and in the lowest of the low temperatures. And before any smarties-pants suggests I use a pencil - i'm not allowed to!!I initially used these in proper branded fisher barrels, however I have found that I prefer the feel in my hand of some of the parker pen barrels. These cartridges come with a little plastic attachment which means they fit perfectly into the parker pen barrels with no issues. My gripe with the fisher barrels is that they tend to be a bit over-designed - probably in an effort to make them more reminiscent of the space race, often at the expense of writer's comfort!They last for months and months of daily writing too, so actually quite good value, since you're more likely to look after it and use it to the end rather than being careless with a disposable!These come in a plastic blister pack, mounted on card, for anyone interested in how these arrive.

I've been using Fisher Space pen refils for years. They really do work on many surfaces that others won't. Unfortunately the thin part of the front end of the refill is shorter than some other brands like those required for a Zebra brand pen although the total length of the refill is the same, and even reducing the length of the pen's coil spring doesn't make them compatible. A shame the Fisher pens are so expensive.

Very good all round service

Took a long while until i had to use this refill in my cap-O-matic space pen, that i use everyday at work.The price seems a bit too high, but this is the part that makes the space pen a space pen, and it writes at least 2x longer than standard zebra or parker refillAnd as advertised it really writes on smooth surfaces like sellotape and even greasy and wet surfaces, in cold and hot weatherFor me it is worth the price to have a reliable pen at all times, cannot be without it at work and private life, i love my space penthe medium point is ideal for standard everyday use for notes, signatures and filling forms, i found the fine point to be too thin line for my needs, this medium line refill is what's normally included in every space pen you buy as standard.

Great item. The cartridge is the same size as a Parker Pen ink cartridge and comes with an attachment to allow it to be used in Parker Pens if you don't have a Fisher Space Pen. The Fisher Space Pen ink cartridge has a pressurised container that allows it to be used at any angle and on damp paper and "write in the rain" notepads. Fisher claims that the cartridge holds 3 times the amount of ink as a standard pen, which I have not yet tested. The tip of the ink cartridge is hermetically sealed and the ink cannot evaporate over time.

My husband bought this pen many years ago and loved it because it writes upside down! As the ink had run out he never got round to replacing it, I wanted to find a replacement refill so that I could give him the pen as a surprise! The refill was brilliant and to be honest I use the pen now more than he does!

I purchased this to modify a Zebra 701, and it worked like a charm. Not only that, but it writes smoothly and neatly, and the ink has lasted longer than the stock cartridge. Impressive!

originale , perfetto

Sehr zufrieden,tolles Produkt !!!!!!

Les cartouches recharges de stylo Fischer fonctionnent bien avec mon stylo et l'écriture est très bonne et nette. Les articles sont bien ceux définis sur Amazon.

Es la recarga original, un poco cara.