Thank you for viewing. This is the Fat Crusher, a high-speed rotating vibration device for tightening the abdomen. The cyclone vibration, which rotates approximately 5,000 times per minute, stimulates the body! ＜Functions＞ ・Operation methods include manual and automatic (speed changes automatically). ・Switch between forward and reverse rotation in manual mode. ・Applicable size: Approximately 60-120cm ・Weight: Approximately 800g ＜Effects＞ ・Creates a beautiful total shape-up style for the lower back, buttocks, etc. ・Simultaneously, by consuming a moderate diet, eliminates excess body fat. ・Promotes intestinal peristalsis, aiding digestion and absorption. ※Everything in the images is what will be sent. This is a used item, so there may be some scratches and dirt. Please refrain from bidding if you are concerned or are a perfectionist. Please bid only if you understand. No claims, no returns.