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

No issues with the quality. Everything seems to be in order. However, I really dont know which needle is which size. Tough to mark them, I realize that, but it can be confusing.

Highly recommended for anything with the 3D printer

These are doing the job, so far. Would buy again and will!

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

Buy it if you need a homemade WDT tool!

These fine pins are tough enough to get the job done. I had a terrible jam of some sort and these got it clean.

Purchase just in case I ever have to clean a nozzle. Seems to contain everything I need and I think its a good value for the money.

Good item for Ender 3 maintenance.

Purchased this with the intent of cleaning my 3d printing nozzles. Theyre good and definitely the product that is described, but my only feedback is that its incredibly difficult to tell the sizes apart from one-another. They all look the same and its very difficult to distinguish using just the human eye.