Like new used once. How It Works: At The Core Of The Nova Decarboxylator Are Dual Sensors And A Hi-tech Thermal Blanket Which Enables The Unit’s Precise Heating Cycles. Moreover, The Nova Is Powered By Elite Electronics And A Decarboxylation Algorithm To Create The Ideal Decarb Conditions So You Can Get The Most Out Of Your Botanicals Every Time mess Free: The Nova Decarboxylator Does All The Work So You Won’t Have To Deal With Messy, Smelly Butters Any Longer. Simply Place Up To An Ounce Of Material Into The Unit, Push The Start Button And The Decarboxylator Will Begin The Extraction Process And Ready Your Botanicals For Your Desired Use Comfortable Design: The Ardent Nova Decarboxylator Preps Botanicals For Topical, Oral Or Sublingual Use Right In The Comfort Of Your Own Home. Quiet, Odorless, And Simple To Use, The Nova Decarboxylator Is The Ultimate Botanical Activator