Hello @Mnadi
Welcome to the Bunnings Workshop community. It's sensational to have you join us, and thanks for sharing your question about your benchtop.
I propose having a look at using Glitz 250g Furniture And Surface Polish to polish the surface of the benchtop. Please note that this is a polishing agent only and will not repair the damage on the surface of your benchtop. I recommend using Waxstix Ebony Timbermate Touch Up Wax Crayon on the light scratches before polishing the surface.
If you need further assistance, please let us know.
Eric
