According to a market research study published by Contrive Datum Insights, A chocolate tempering machine is a machine that melts, breaks up, and re-crystallizes chocolate to make it hard and shiny ...

Tempering is used in candymaking, specifically for dipped chocolates or for making chocolate leaves or ribbons for garnish. Such candies have a firm, glossy coating of chocolate that is the result ...

In the video demonstration, the cook hits the start button and tosses dozens of dark chocolate nibs into the machine. He sets the melting temperature to 45 degrees Celcius and closes the lid.