• Tumbler is applied on dry pieces to give them an aged appearance.
• By means of a rotating cylinder, the pieces are struck against each other to obtain a more natural and aged appearance.
• The quality of the pieces will depend to a great extent on the proportion and the mixing of the aggregates.
• If we combine the pieces with the Color-mix, the result will be even closer to natural stone.

The goal is to achieve a more natural, aged look.

1. The dry pieces enter the tube (tumbler).
2. They travel its entire length rotating.
3.  Colliding slightly breaks the tips and sides.