I had the same thought. The answer is actually in the text, took a while to find it: "Forust’s 3D printed parts support a wide variety of wood grains at launch

I had the same thought. The answer is actually in the text, took a while to find it: "Forust’s 3D printed parts support a wide variety of wood grains at launch, including rosewood, ash, zebrano, ebony, and mahogany. The parts also support a range of wood stains such as natural, oak, ash, and walnut." Yeah it seems it's just painted. So now you can't even trust wood anymore. Very tacky.