Let's consider for a moment the humble wand vibrator. The most famous example of this genre of sex toy is the Hitachi Magic Wand which was introduced as a "personal massager" way back in 1968. It was, and is, a highly effective device for easing shoulder knots, it's true. It also was, and is, very good at bringing people with clitorises to orgasm. It's the little black dress, if you will, of many a sex toy collection: a reliable classic that's right for pretty much any masturbatory occasion. And when a rechargeable version was introduced in 2014, devotees of the famous Magic Wand rejoiced that they no longer had to be tethered to the wall during solo sex sessions.