✨ Elevate Your Self-Care Game! Perfect for busy professionals on the go! No batteries needed, just roll your way to beauty! Achieve a V-shaped face effortlessly! Use it anywhere, anytime, without worry! From facial toning to body slimming, it does it all! Manual Power Compact Size Multi-Usage The COOLBABY 3D V Face Kneading Ball Massager is a manual, multi-use beauty tool designed to help you achieve a slimmer, tighter appearance. With its compact size and water-resistant features, this massager is perfect for on-the-go professionals looking to enhance their skincare routine without the hassle of batteries.