Cafede Kona Double-Wall Coffee Glass Thermometers & Timers Input Voltage: 1 x AA

Input Voltage: 1 x AA Battery (Not Included)

It seems to be simple in structure

Operating torque ≤0

and it has all fins at the bottom that drains all excess water right into the sink

Signal to noise ratio: ≥75db

Cafede Kona Double-Wall Coffee Glass Thermometers & Timers Input Voltage: 1 x AADESCRIPTION Inside our sleek double walled mugs, drinks appear to float, a pleasant effect that serves a very practical purpose. An insulating layer of air is created by the two smooth walls of borosilicate glass, so lattes, cappuccinos or teas remain hot and delicious, yet the cup still feels cool to the touch. For daily use and casual entertainment, the durable glass is perfect. Insulated double walled glass. Handmade of lightweight borosilicate