An end grain cutting board is a type of cutting board that is made by arranging the wood grain perpendicular to the surface of the board. This means that the exposed surface of the cutting board is composed of the ends of the wood fibers, hence the term “end grain.”

End grain cutting boards are highly regarded for their durability and self-healing properties. When a knife blade cuts into the board, the wood fibers separate and then close up again once the knife is removed. This helps to preserve the board’s surface and maintain its longevity.

The construction of an end grain cutting board involves cutting wooden boards into small pieces and then arranging them with their end grain facing up. The pieces are glued together, forming a thick, solid block. This construction method creates a cutting surface that is gentle on knives, reducing the likelihood of dulling or damaging the blades.