4 x 10ml syringe with blunt 4" long needle to glue craft, refill ink cartridge CISS With 4 Different Color Cups

I bought them for fountain pen ink refilling. I haven't tried it with the ink but tried it with water. It works as it's supposed to and free of dripping.The plastics are not heaviest duty as in lab grade but for the occasional users use it for refilling inks, for the inkjet printers or the fountain pens etc. they work just fine and I expect it to last for a while.I chose 4" blunt needle over 1.5" needle because I'm planning to try some big (and tall) bottle inks such as Needlers. So far, I haven't found any difficulty in handling it.One last thing, the seller(double2house) is very quick to send the package. It took only 2 days (from the date of order) before I found the package in my mailbox. That was 5 days short of the earliest estimated delivery date. I give a part of the credit to the USPS also.

I use these to refill fountain pen cartridges--they work perfectly, are very easy to use, and are very easy to clean. The hassle and mess of refilling my cartridges has been cut down to zero. The package of four is great to give one to a friend, or keep spares if one breaks/gets lost.

I use it to fill up fountain pens. I dont like to dip the pens inside the bottle of ink since it could contaminate the ink inside.The tallest bottle I have is noodler's ink and the syringe can get to the bottom of the bottle, which is perfect when you are running low on ink.

Nice set of syringes and needles. Syringes appear to be well made, and despite the medical marking of "Single Use Only" work quite well multiple times.Needles came taped securely to the side of the syringe packages, which works great for flat needles.Only drawback so far, is a lack of needle covers, or any way to store the syringes for future use. These two things would make them even better I think, but that would also make them more expensive.All in all, a good product that came from green-products. I paid $5.99 so it came via prime.

tienen que escoger el que sea para sus cartuchos

High quality product. I used it to put ink in my fountain pen and it worked like a charm.

I use these for refilling my fountain pen ink cartridges and converters. The long needle allows me to get into the bottles easily and transfer ink from bottle to pen with little to no mess. So handy!

Used these to refill my hp #61. Did the job great! The long needle is really useful in getting ink down towards the bottom of the bottle (I got a big bottle of inc)