Enameled Copper Wire, 5pcs Diameter 0.1mm Length 12m Enamelled Repair Wire for Precision Motherboard Winding Magnet Copper Solder Wire

I needed super thin wire to fix some PCBs and this works great for that micro work. As described and works great.

It is smaller diameter then I thought it would be. It works but is difficult to work with.

So far this copper jumper wire works as intended. I have tested a few jumpers on an xbox one s and it was successful.

Great wire for tracing. I used it to buy pass a board fuse.

Comes with 5 micro rolls. Four were fine one was almost empty. I would not recommend buying this.

The quality of the wire seems ok, just make sure you understand just how small this is before you buy it, it truly is for trace repair more. If you are searching for enameled wire for soldering short jumpers on electronics, this is probably not going to work for you [it didnt for me, even though I tried to make it work, but I could not get the wire to make continuity between the two pads I connected it to. Could have been user error but seemed the enamel didnt want to melt away to expose the wire, which is good for long runs but makes it bad for short ones]. It really is 0.1mm as the listing states, or approximately 38 gauge, which is hard to visualize in the pictures for those who have no concept of it, so check the comparison photos I posted for the review. If you need to rewrap a small electromagnet or repair a long trace then this could probably work, but for repairing distances under a centimeter on a PCB this is simply too small to recommend [see pictures showing this wire on the bottom with 2 strands of thermistat wire above it (18 gauge) which I ended up using a bit of for my project though it was bulkier than I wanted for the task, and a photo comparing to 0.6mm solder (appx 22/23 gauge)]. I took away a star because it seems like the wire just doesnt want to make a true connection at a super short distance, and I didnt want to risk shorting to other components in the way bu pre burning all the enamel [and defeating its purpose], but for longer runs it would probably work just fine.

Didn't know the wire was going to be so small we also waited forever to get it

These are small (sewing bobbin size perhaps) more than enough product to probably last the rest of my life rebuilding traces and small jumpers.. a great ... IF ALL ELSE FAILS!