The tried and true favorite, the Hitachi Magic Wand, is part back massager, part vibrator, part weed whacker thanks to its well known power. And a new version has just hit Japan that’s smaller, more portable, and pink. The Silvie Vibrator is described as the portable and lightweight cousin of the Hitachi, $62, and features a cordless and waterproof design. Its six speed intensity and flexible silicone head is designed to rival the Hitachi, but can it?