The DecarBox™ features an integrated digital probe thermometer. This device lets you easily calibrate your oven for precise accuracy during decarboxylation and baking. The stay-cool external digital display lets you monitor the temperature inside your DecarBox without opening the oven, saving money and keeping temperatures from fluctuating. The DecarBox™ allows you to effortlessly activate fresh herbs to your specific desired potency! (See Decarb Directions on pages 6-8 for a step-by-step guide.) Food-grade silicone shell prevents loss of valuable plant compounds.