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 thought it was acupuncture needle, it is seemingly not

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

The cleaners were not the size in the description. Instead of 100mm overall they are 70mm. To short for a WDT.

Needles to a decent job of helping to unclog nozzles. Dont expect to completely clean it out, but you can get the flow going again. They are easily bent. So, take care when using them. The brush is good, the tweezers are ok. Not as strong of a grip as I would like. I was hoping to also review the needles use in acupuncture, but my wife wouldnt let me try them out on her. I dont understand, I had a copy of an ancient Chinese acupuncture chart and everything. She is no fun, but I do lover her. The kids never let me try any of my ideas. So, I didnt even ask.

Works.

With those now I can clean my nozzle so easy, without troubles.

The needles don’t fit my .4 nozzles

These needles are too large for 0.4mm nozzle. I do like the 2 sets of precision tweezers though, I just wish the needles fit my nozzle....

I kind of expected them to be as long as the ones that came with my machine, but unfortunately, they were a bit short.

This is useful for some people, but I have never needed it.s