Excellent cleaning device
I use it to clean small intricate areas of tools where sanding would damage adjacent areas. The 2mm tip allows focused cleaning, it doesn’t seem to splay out as much as the larger 4mm tips when in use, possibly due to the clamping/holding method - basically a small clutch pencil. 12 spare rods come with it in a small pouch for storage, good value.
Materials used seem similar to a normal clutch pencil, pressing the end cap releases the clutch to allow the fibre rod to advance freely so you can set the projection.
Very happy with it, will replace without hesitation if lost or damaged. Different colour supplied (yellow) listing shows red but this didn’t matter to me.
Hope this helps,
Verified purchase: YesCondition: New