Aokin 13 Pcs 3D Printer Nozzle Cleaning Kit - 10 Pcs 0.4mm Needles Cleaner and 2 Pcs Tweezers Cleaner, Stainless Steel Nozzle Cleaning Tool Kit

I use this to distribute ground coffee in my espresso maker. Good value, works perfectly for my application. Have recommended to others Have no idea if this will clean printer nozzles

I really didnt know how much I needed these until I got them. Now I am not sure how I was able to get along without them. The size variety makes it easy to clean various size nozzles. I mostly use .4 mm nozzles and I do not hav any issues with these fitting. It can be a little difficult at times to insert them into the nozzle because of how small it is, but over time you development the ability the do it easily. The ends are sharp and pointy so be careful. I like the tweezers. These are a nice bonus. I have actually spent more on a single pair of these then I spent on this whole kit. I use these for much more than just cleaning the nozzle. The quality of this set is well worth the price.

I found that the acupuncture needle were not as thin, fine, as expected.

I have a flashforge adventurer 3 and this helped unclog it

Mine arrives in a broken container, and on top of that they bend pretty easy like a little give is fine and expected but Ive had a few bend to a complete 90° angle just by trying to clean the nozel of my printer

Not sure how it’ll actually work for cleaning a printer But I shoved the needles through a wine cork to make a cool little cheap WDT tool to distribute espresso.

They fit the nozzle!!!

The needles don’t fit my .4 nozzles

Product quality is decent. The value (price vs amount) is even better.

I bought this to use for making a WDT tool to rake my coffee grounds for maki g espresso. It works perfectly fine for my purpose