I own the Pure Smoke device. I've used it to enhance card through window and torn and restored card effects. For CTW, I'd execute the rubaway vanish and engage the gimmick to apparently press a selection through the pane of the window. For TNR, I'd engage the gimmick to apparently steam out the creases from a restored selection. Although I had a lot of fun with Pure Smoke, I only used it a handful of times for special performances and it ultimately found its way to the drawer. If reviews continue to praise Vapr, I might pick it up in hope I could use it more often.
RS.