Agate is a semi-precious stone, which consists of certain siliceous materials. There are different kinds of colourings of agate. Each colour looks different and is therefore unique. The burnishers are suitable for all leaf metals that can be processed with the poliment gilding technique. Because the polishing stones are highly sensitive, it is recommended to keep them in our Kölner Brush Roll so that they can’t be scratched or damaged.
Other shapes and sizes are also available on back-order.