Experience the difference for yourself! Designed and Machined in the USA for the Pax 2 & 3. The NewVape Pax Pusher is fully adjustable to allow user to adjust the size of load based on their individual preferences. Machined from Medical Grade 316 Stainless the pusher allows the oven to heat the material more evenly during the cooking process. The Pusher when used with the 3D Screen improves air flow.