Davinci IQ2 Flower & Oil Vaporizer (THIS ITEM IS FOR IN-STORE PICKUP ONLY)Designed by Davinci Dimensions: 1. 75" x 3. 61" x 0. 97" Features: conduction heating, blue tooth app (Input your strain potency and the amount of herb or extracts in your oven and your IQ2 will track and report dose per draw and per session. Add a maximum dose per session in the app and your IQ2 will alert you when you have reached your desired dose.) Includes multiple replacement parts, 10 year warranty This piece is strictly for tobacco use or as