Yep made some from scrap maple for a fun experiment. Used them to lift and separate my speaker’s built in sub power cords and speaker cables off the wood floor. After several hours of comparison listening I have to say the experiment was a success. My wife and kids asked me what i was doing now. After my explanation they rolled their eyes and we had one great time making fun of my efforts and laughing their a&$’s off. Success! I couldn’t hear any difference on my system.