- You are buying (12) sniffer bottles 3-oz Snifter Bottles for Gold Panning. This Snifter Bottle can also be used for cleaning around your home, office, workshop, etc. Features include: (1) Combined size of nozzle & body: 5-1/4” x 2” diameter (2) Tube size: 4-3/4” x 3/16” diameter (3) Tube thickness: 1/32” (4) Material: plastic (5) 4 FL.oz Plastic Bottle