I did a food grade mineral oil first. I have the purified bees wax pellets to make the next wood sealer. Cutting boards are sealed with the same treatment. The reason I'm doing it is so the bag slides down easier without raising the wood grain each time. Using a heat gun the wood will suck up the bees wax allowing me to burnish the insides of the basket with Scotchbrite smoothing & polishing the wood. I'm sure the woodgrain density of a Chinese press is of lesser quality than a American or Canadian made press. Cost was a factor, we got smoked by a tornado this year so fun monies are tight. I bought a Roots & Harvest wood press. They shipped it without a handle. I called customer service and one was sent right out. Very open wood grain in the Oak Stakes. Other than that it really works fantastic. I like the bag, lets me dump the skins in a fish head bucket I keep in the freezer I use to make block ice. When the garbage runs I dump the frozen skins in the trash and away they go. I was able to harvest 80-90 pounds of prime blueberries from my bushes this year, looking forward to using the press on them.