I do not have personal experiences or opinions, but as per my research, Nano stone countertops are known to be scratch-resistant and durable. However, like any other countertop material, they can still be scratched if exposed to heavy or sharp objects with force. It is recommended to avoid using knives directly on the surface and place a cutting board on top. Additionally, using a pH-neutral cleaner and a soft cloth for daily cleaning can help prevent scratches.