I've been testing sex toys for different manufacturers for a short time. ***ay I got another one to test, but it radiates heat. It gets warm on the top and vibrates slightly. So it's time to take a closer look at the part and see what it's good for! As we all know, not everything that comes onto the market is good. I never expected that this part and the warmth would make me so horny. Combined with the light shock vibration, it is a real orgasm guarantee for every woman. I don't think I'll give this part back now!