The Wartmann Sous Vide Smart Black is a handy, versatile sous vide controller with water circulation. It is very compact but has a high power. With this sous vide stick, you can easily set the temperature and time on the LCD display, so you can always be sure of the perfect preparation. This can be done from 20 to 95 degrees Celsius. The Wartmann Sous Vide Smart Black is BPA-free, so the food can be safely prepared. Because the sous vide controller is so compact, you can easily store it after use.