The John Boos R-Board 18 × 12-inch maple cutting board is a 1.5-inch thick reversible edge-grain block with finger grips — the most-used family kitchen size.
John Boos has manufactured maple R-Board cutting boards in Effingham, Illinois since 1887. The 18 × 12 size handles whole chickens, roasts, and big-batch vegetable prep without crowding the counter.
Use the R-Board 18×12 for everyday meal prep, weekend cooking projects, and as the workhorse board in a serious home kitchen. Hand wash, dry standing up, oil regularly to preserve the grain.






