Stainless steel polishing balls round, 2,5mm, 3mm, 3,5mm, 4mm and Satellite bullets 5mm
Satellite bullets 5mm
These polishing balls are made of Niro Steel, this is very durable stainless steel and the balls do not have to be kept in a special bath. However, contact with iron can transfer rust.
We advise you to keep the balls under water during use or to remove them from the water after use by means of a stainless steel sieve and let them dry on a dishcloth.