This product is an EXTREMELY useful accessory for any Master or Madame, whether you are a pro or a novice! My owned slave and my regular subs go crazy every time I use it on them. If you enjoy Electo stimulation play, either as the one in CHARGE or as the one being CHARGED, the Folsom Electro Sex Cock and Ball Board is a MUST-have item! It is well worth your investment! You will NOT be disappointed!