Lanxivi Set of 3 Piston Vaccum Fountain Pen Extra Fine Nib, 013 Series (Blue, Green and Clear Transparent) by Paili

You can't really be unhappy with vacuum- filler pens that are smooth to write with, have little to no feedback, have a large ink capacity and are decent quality for a great price... and you get 3 for a third of the price of other more expensive pens.You will need to grease the piston rod though before use just to give the pens a better chance of fighting any rust. I haven't seen any indication of rust as of yet but I did pull out the rod of each and coat thinly with silicone grease for better performance and water resistance.If you see negative reviews really consider that this pen is a partial clone of another pen that costs upwards of $65. You get three similar pens, with just a reliable a mechanism and ink capacity for $20. You could easily buy 9 and still save money. I leave one at work, keep another in a planner and one at home with my other pens. I also use iron gall inks in many pens and it's good to have an inexpensive pen to use them in to avoid the acid levels from damaging better pens.And apparently people want these to be pocket pens or complain about the filing mechanism.... they're fountain pens, they make specific fountain pens to be carried in your pocket, buy one. And the filling mechanism could be operated by a child, I've let my niece do it, if you can't figure it out, don't buy the pen. It's simple, pull and push.

Like the quality and the feeling in the hand when writing

These are the best pens I have ever owned. I'm amazed considering the price. I've never bought vacuum fill fountain pens before and have only had limited experience with any fountain pens only the cartridge kind. I had to Google how to fill them. They have a very fine nib, which I like. I'm going to buy another set just to have on hand.

Worst knock off I've ever seen. And I am mire than qualified to say that; I have an authentic twsbi vac 700. Thats the pen that this is supposed to emulate. I know you would ask if I have an real authentic one why I would by these. Easy I dont want to walk around with a 70 pen. If I sat in an office it would be one thing, but I dont. I thought that at this price, these would be a good budget friendly edc fountain pen. I was wrong. I know its supposed to not be as good as the real vac 700. And they can very well be made in the same factory on the same line as the 700. But how can they get the filling mechanism wrong? There are other details that I have issue with but nit enough to warrant a full rant here.

I like to write with fountain pens I can post; I cannot post these pens. If you put the cap on the top of the body of the pen (posting), it’s loose and simply falls off.

I initially bought these pens merely as a curiosity as vacuum filler pens are not often found in this price range. I thought I might find at least one that would write well and as a fairly experienced fountain pen user I could do some work on those that did not without risking damage to an expensive pen. I have been most pleasantly surprised. All three are smooth consistent writers. The filling mechanism works to pull in a large amount of ink, the nibs are perfect with just enough feedback and I have yet to have a dry start on any of them.After reading the reviews for these pens it might be that I was just lucky but for now I really enjoy writing with these pens and I have given them a good workout as I write for an extended time almost every day. I have emptied and refilled all three pens several times now and I find they are easy to clean and lubricate. I would suggest anyone needing a real workhorse pen give these a try.