The blocks consist of square wooden blocks with holes drilled into ... creating the frame of a DIY CNC mill with a metal building set.

We also tested the more affordable John Boos Block Chop-N-Slice Reversible Maple Wooden Cutting Board and confidently say each acts as a beautiful, heirloom-quality addition to a home kitchen.

The soft maple wood won’t dull your knives over time, making the material great for everyday use. In other words, it’s a smart choice if you plan on turning your butcher block into a permanent ...