To test Impressive features To demonstrate the extreme durability of our B: hard product, we have carried out various tests for you. Red port In this test we put red port on the B:hard parquet. Mustard and mayonnaise In this test we put mustard and mayo on the B:hard parquet. Chips and olive oil In this test we put chips and olive oil on the B:hard parquet. After all tests, the surface still looks fine.