Williamsville Butcherblock Oil is a completely safe ultra-pure mineral oil to protect butcherblock counters, cutting boards, salad bowls, wooden utensils, or any wood in regular contact with food. It protects wood from water damage, is odorless, tasteless, and will not contaminate food. Additional Details ------------------------------ Product description: Williamsville Butcherblock Oil is a completely safe ultra-pure mineral oil to protect butcherblock counters, cutting boards, salad bowls, wooden utensils, or any wood in regular contact with food. It protects wood from water damage, is odorless, tasteless, and will not contaminate food.