Stone coaster with custom engraving

SLATE
Slate is a natural  dark grey stone product which is very robust.
It absorbs liquids so it does not stick to the beverage.
Natural slate is easy washable, no detergents required.
The 4 protective felt cushions, placed at the bottom at each corners, protect your table surface from scratches and moist.

Dimensions (L x B x D)   10 x 10 x 0,6
With protective felt          4 x ø 1,5