While not explicitly intended as a swizzle stick, the Mahoo light from Stefano Pistilli uses the conduction of water to complete the circuit and power the light inside. Utilizing an interesting environmental trigger, these could also be great night time pool toys or even help see and identify other scuba divers on a night dive. Nevertheless, I’m drinking alone tonight and I’m hoping scotch and soda has enough electrolytes to power this friendly light on.
Designer: Stefano Pistilli
