Finish Line Gear Floss

My husband bought these because he saw someone use them on youtube to clean the lead screws on a 3D printer. He has used a few already and loves how clean they get the lead screws that the bed is mounted on. Cleans them exceptionally well. Will be buying more in the future.

As many have stated, this is a phenomenal product for cleaning the worm gears on 3D printers. I was looking for something efficient, not messy, and easy to use. A single string can easily clean the 3 gears in both my K1 Max and K2 Plus.

bought to use to clean my 3d printer. works perfect.

I can just imagine a shoe lace manufacturer looking at a bad lot of shoe laces. "They're too short and loose, no-one will buy these. What are we going to do?" (for some reason they have an Italian accent in my head)."I know, we'll sell them to cyclists to clean their cassettes""You're a genius, Giuseppe, that'sa what we'll do"So that's what they did and this is the best way to clean a cassette without removing it. Seriously, I know they were carefully designed for their purpose.You could probably clean them and reuse them but I'm not sure it's worth it. One of them can clean a cassette especially as I have a bucket of hot soapy water with me because I'm cleaning my bike. Get it wet and soapy and the grime comes right off. Rinse it every few sprockets.One other nice thing is that, unlike a brush, they don't spray greasy water all over the place. You can use them indoors without fouling the floor and walls and other parts of the bike. I totally recommend them.

Works good for 3d printer

Work great for cleaning lead screws on Bambu Lab printers as well as other printers that use similar screws.

As the title says. I have a Bambu X1c and cleaning the screws are ridiculous sometimes and I always leave hair or something behind. With these you can reach very easily and cleans amazing! A very happy 3D printing owner here!

The media could not be loaded. I’m here because I’m using it to clean the lead screws on my Bambu X1C printers. I purchased the 3 pack for around $17 which after this post I believe that was a steal. Works great! Better than anything else on the market. Sales I’m sure blew up due to the viral video. The ease of using this product is mind blow something that was marketed for bikes is now going to change with the growing community of 3D printing.