A Professional Series end-grain walnut board from JK Adams (SKU PRO-1212-W). Official specs are 12" x 12" x 2", 8.5 lbs. Walnut finished in their mineral oil and beeswax, USA made, lifetime guarantee. Official page lists chopping, slicing, and dicing in a small kitchen. End grain is listed as easier on a knife edge and less likely to show knife marks. Walnut is a softer, more absorbent hardwood that lightens with light. Specs from JK Adams' professional end-grain walnut 12x12 page.

Handwash with warm soapy water and dry it. Do not soak, dishwasher, or microwave. Oil and/or beeswax when the wood feels dry.

Small end-grain walnut block. 8.5 pounds, sits on a small counter.