Seem to work good

Seem to work good

Seem to work good

work well although no indication of the courseness in relation to the colour,, visualy no difference apparent, seller did not respond to query about the colours. From my tests, I think blue is fine, red is medium, brown is coarse.

work well although no indication of the courseness in relation to the colour,, visualy no difference apparent, seller did not respond to query about the colours. From my tests, I think blue is fine, red is medium, brown is coarse.

work well although no indication of the courseness in relation to the colour,, visualy no difference apparent, seller did not respond to query about the colours. From my tests, I think blue is fine, red is medium, brown is coarse.

Very good quality, suggested

Very good quality, suggested

Very good quality, suggested