John Boos products are designed to meet the demanding expectations of commercial kitchens, and exceed the highest level of quality and food safety standards. Each cutting board or butcher block is made from sustainably harvested North American hardwoods, and offers a commercial grade cutting surface that protects the sharp edge on fine cutlery. Often imitated, John Boos and Co. is internationally known for its expertise in crafting American hardwoods into products of beauty, durability and function.Simple care can ensure this heirloom, handcrafted block is a favorite in your kitchen for years to come. Every John Boos Board and Block comes with a food safe natural oil finish that helps protect the wood during transit. After use, wash butcher block surface with warm, soapy water and rinse clean.Once a month, apply an even coat of NSF Approved John Boos Mystery Oil (sold separately), and allow it to soak in overnight. Repeat this process more often when the board is brand new, or if you live in a dry, arid climate. John Boos recommends applying John Boos Board Cream (also sold separately) to seal the top of the wood surface after applying the Mystery Oil. A few quick minutes of regular oil application will ensure your new butcher block is properly seasoned, and ready for work!All John Boos Cutting Boards and John Boos Butcher Blocks carry a 1 year Manufacturer’s warranty against defects in workmanship and materials. Since 1887, every genuine John Boos cutting board and butcher block has been proudly made in Effingham, Illinois by skilled craftspeople using time honored techniques. Today, USA made John Boos cutting boards and butcher blocks are used and loved in commercial and home kitchens worldwide.