First time buying this food grade mineral oil. I am really impressed with the results. I bought three new 18x12.5" one inch thick X-Large Bambusi boards, and bought this mineral oil at the same time. This mineral oil coats, seals, and dries well. After using it twice a month after a few washes on each board for two months, these boards still look new with the proper use of this mineral oil. My whole family has sensitive stomachs, and the fact that no one has even had a slight belly ache, in the two months we've used it, proves that this is a good food safe mineral oil. We will definitely continue to use and buy this mineral oil.