Asvine5 Pack Fountain Pen Ink Syringe Filler, Spring Converter with Removable Blunt Needle Tip

I purchased a 5 pack of these ink transfer syringes to see if I would like them and I REALLY like them. They are easy to use and do their job well with no leaks and only minimal ink loss to ink left in the syringe after transfer. Their best quality though, is that they are extremely easy to clean! With other items of this sort one has to repeatedly flush them with clean water until they are clean and set them out to dry before next use, these can be disassembled for quick and easy cleaning, and drying. This is a product that any calligrapher or aficionado of fountain pens should own.

Works great

Perfect for filling a converter or refilling a cartridge. Definitely feels much better to use the blunt needle than trying to manage the entire nib assembly!Fitting the needle to the coupler does take a fair amount of pressure, so not as easy as the video makes it out to be. That said, putting that onto the plunger is very easy, so definitely go needle onto the coupler, then onto the converter.

poorly constructed. red cap pops off easily and is hard to reattach. the needle doesn't fit on the connector. they say it's hard to attach that's charitable. they also don't come with instructions. there are not worth the trouble to return otherwise i would. intriguing idea, badly implemented.

Great fountain pen ink cartridge concept that could be expanded by adding a couple additional adapters for cartridges.

Was really disappointed to see this fit absolutely ZERO of my pens as a standard convertor. If you use Lamy, Cross, Parker, Kaweco, or Rotring pens, there's a good chance you're outta luck in terms of using this as a convertor.And, since you can't use this as a convertor... mostly... ink capacity is just about as useless a measure as the Potrzebie. The design is fine, but cheaply made; expect that little red cap at the top of the spring to just fly off, rendering at least one of your syringes useless.It's a cheap Chinese tube. If you expect it to be some luxurious feeling item, you're a fool.Would I buy again? Probably not. But if you refill cartridges yourself, I can see the value proposition.

these are great for cleaning and refilling cartridges.it comes with an adapter to affix the needle to the convertor part.if you leave off the adapter it fits the AMAZON BASICS FOUNTAIN PEN quite well. draws through the tip and everything.sorry for screaming but i tried a LOT of different convertors and cartridges.Great Value.

These things significantly improved filling my fountain pens. Less mess and more options. I'm also wasting less ink. Would definitely recommend