John Boos CCB Series Rectangular: problems, parts and running costs
Checked: 2026-10-18
Summary
The CCB series is a 2-1/4-inch-thick, reversible end-grain maple chopping block made in the USA, in four rectangular sizes that weigh 15 to 22 lb and run $235.95 to $257.95 direct from John Boos (2026-10) [1]. The recurring problems are care-driven: wood boards warp, especially in the first weeks, and the CCB has no feet, which Wirecutter identifies as a warping risk [5]. Keeping it running means monthly oiling and hand washing only, with care products as the only cost; it is a reasonable buy for a thick American-made end-grain board and a better one during sales.
Common problems and fixes
- Warping — one owner reports the board already warping soon after purchase; Wirecutter’s testing found wood boards are prone to warping, especially in the first couple of weeks, and CNET says wood boards run the risk of warping over time. Store the board on its edge and oil the surface; the board has no feet, which Wirecutter links to higher warping risk. [1][5][6][7]
- Board moves or wobbles during use — one owner reports the board moving around during use and another worried about wobbling before use; the recessed finger grips are the intended handling method, and a mesh rubber mat underneath can steady a displayed board. [1][4]
- No juice groove — unlike other John Boos picks, the CCB has no groove, so runoff from roasts and juicy vegetables reaches the counter; a grooved board or a tray is better for carving. [7][8]
- Long lead time — orders ship in 3 to 4 weeks from the manufacturer. [1]
- Heavy to handle and wash — the boards weigh 15 to 22 lb depending on size. [1]
Parts and consumables
- Mystery Oil — monthly application with a food-grade oil that penetrates the wood; sold separately, with an applicator around $24.95 and a care pack at $39.95 to $49.95. [1][3]
- Board Cream (beeswax) — seals the surface over the oil. [3]
- Sandpaper, #200 grit — minor scratches are sanded out with the grain. [3]
- Mesh rubber mat — for air circulation under a displayed board. [4]
Yearly running cost
Not enough data. No annual consumable figure is reported. The known recurring costs are Mystery Oil and Board Cream, sold separately, with an applicator around $24.95 and a care pack at $39.95 to $49.95; there are no filters, pods, subscriptions or electricity costs. Hand washing uses water and mild detergent you already own.
When it is a good buy
At $235.95 for the 18 x 12 inch size and $257.95 for the 18 x 18 inch size (John Boos, 2026-10), the CCB is a reasonable buy for a thick, American-made end-grain maple board that you will maintain, and a better one during sales events [1]. Named alternatives: Jones Cutting Boards at $185 is the better choice when you want feet and a lower price; The Boardsmith at $255 is the better choice when you want the tested 2-inch end-grain board with feet [5]. The CCB’s 2-1/4-inch thickness is its main advantage over the 1.5-inch Jones board [5].