Nova Ardent lift decarboxylator - DON'T BUY !!! Just bought this item and after 1 single use, it is already not working, not heating anymore. That is only an expensive shit that is not even working. You can do better with your oven. Their customer service is awful; they couldn't care less and did not even reply. There was also plenty of overcharge in the shipping and I can say that I've been ripped. $300 in the garbage ! DON'T BUY !!!!