drainer grooves

drainer grooves
https://www.leadingtool.com/product-how , -to-make-drainer-grooves-in-stone.html

How to make drainer grooves in granite and quartz kitchen worktops
Grooved stone flooring is an excellent solution for wet areas like shower
rooms. Unlike slippery tiles, grooved stone provides ​​anti-slip safety​​ and ​​
efficient drainage​​, directing water toward designated outlets.

Drainer Grooves are very popular in countertop products. They're actually
simple grooves cut into the material, designed to collect water that's splashed
onto the side of the tank, and eventually flow it right back into the tank.
Simple as that. The most important purpose of the grooves is to provide a more
professional look for the table and also to protect it from water that can
damage the stone table in the long run if not cleaned in time.

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