a) heavy-duty corrugated box (no interior painting)
b) flap door
c) electric hot plate
d) small cast-iron skillet
e) hardwood sawdust (no pressure-treated wood or plywood allowed)
f) small battery-operated fan (optional)
g) 2 quarter-inch wooden dowels inserted through box in parallel fashion
h) oven rack
i) target food (fish skin-side down)
j) thermometers (although probe styles are shown, standard stem models may be used in a pinch)
k) thermometer probes (one in the box, the other in the fish)