Shop TODAY independently determines what we cover and recommend. When you buy through our links, we earn a commission. Learn more. One of the most used kitchen products by home cooks and pros alike is ...

Sharon Lockley has over 20 years of experience as an editor and writer and has been contributing to Food & Wine since 2019. This double-sided cutting board has different materials on each side: one ...

Item: an item is a glass piece to cut. An item i is characterized by a pair $(w_i, h_i)$ representing its width and height.