Question: what is the difference between the pax 2 and pax 3?
Answer: Difference #1: Material Type PAX 3 is the first device in the PAX Labs family to utilize both dry herb and concentrates. The PAX 3 complete kit comes with the necessary accessories to transform the oven from a loose-leaf vaporizer to one that can take concentrates. PAX 2 is only compatible with dry herb.