Bake a small toy roasting cube

My friend gave me a small baking toy, which I should have tried last week, but because I didn't play with my work for a long time, I can finally touch it today. According to the definition of many players, this small toy should be classified as a "local cannon", and it is a local cannon without an electric motor. In particular, this "local cannon" is different from the previous barrel baking chamber, but square, can be called roasting cube!

The rhythm of baking is important, and it is also important to heat each bean evenly. The maker of Roasting cube said that the advantage of this toy is to heat the beans evenly. Because it is square, if you control the speed in the selection process, you will be able to make each bean float. In the bakery, the beans will float like rain, and the hot gas will heat each bean evenly.

In the experiment, we can really feel this.

The beans tested today are Kilimanjaro in Tanzania. After baking 100 grams, the fire is turned off when the explosion is dense, and after the explosion is completely over, the whole baking time is less than 9 minutes, and 90 grams of beans are finally obtained. The baking effect is still relatively uniform, and the bursting sound is very obvious.