NEX HT-KF20 black Garlic Fermenter, Gold The black garlic is made with fresh garlic, naturally fermented in about 12 days, it retains the Original ingredients, have great positive effect to maintain human health, it tastes sweet and sour, there is no garlic flavor after eating, it is quick - effect health food. Black garlic has many functions such as eliminating fatigue, improving physical strength, relieving constipation, protecting liver, improving prostate activity and promoting sleep. Black garlic is the best anti-cancer food. It's super easy to operate, just select fresh garlic and put them in the pot, press the "on" button, you don't have to do anything during fermentation, just wait for 12 days. You need pay about 25 dollars for one pound black garlic on, but you can get 2 pounds with our fermenter one time and you can make it multiple times, also without any addition, you can see the whole fermentation process, more cost-efficient and healthy.