Integrated sink top with double bathtub

Large sink with double basin with central drain channel removable for inspection.
Color stoneware chosen by customer (check availability in sheet size of at least 120 240- MAXIMUM THICKNESS 6.5 MM)
Proposed by Grès Sarto:
-Glossy cloudy stone effect
-Matt smooth stone effect (grey or white)
-Effect White Carrara marble
-Black Marquinia marble effect
-Marble effect Green veined
-Matt pastel colors monochrome stone