Luo ke 100 Pcs Compressed Wool Felt Polishing Head Tool Buffing Wheel for Dremel Rotary Tool with 1/8" Mandrel

Not too bad for the price. They don't fall apart like some cheap ones do. The only thing preventing a 5 star is the material is a little course for super fine work.

Great selection of sizes. Fits all my rotary tools. Great for polishing small items.

They work great for polishing small metal partsenough to last!!

You get a very nice selection and they're very durable. Would buy again.

This is a pretty good product. It has plenty of sizes and shapes for polishing whatever. The individual felt bobs last about as long as comparable products, they can be "cleaned" on a carborandum stone to remove discoloration and oxidation. This will remove material from the felt bob and it will not last as long (but it's a necessary step in the polishing process. These tools work well, but can't be expected to last forever...they are disposable, but there are plenty in this set.