SMOKE PUMP, SUPERIOR SMOKE C3 USA. THE SUPERIOR SMOKE 3C GENERATES A LARGE 40,000 CUBIC FEET OF WHITISH-GRAY SMOKE WHILE THE GRAY-WHITE SMOKE WHILE BURNING FOR BURNING FOR TWO TO THREE MINUTES. SUPERIOR CLASSIC SMOKE CANDLES QUICKLY AND EFFICIENTLY PRODUCE A DENSE WHITE SMOKE WHITE SMOKE IDEAL FOR A VARIETY VARIETY OF APPLICATIONS. DISPOSABLE AND EASY TO USE, NO EXTERNAL POWER OR HEAT SOURCE IS REQUIRED. EXTERNAL. SPECIFICATIONS PRODUCT SPECIFICATIONS: FIRE MECHANISM: FUSE SMOKE OUTPUT: 40 000 CFT DURATION: 2-3 MINUTES DIMENSIONS: 1.5” BY 5” MADE IN THE. MADE IN THE U.S.A. ACCORDING TO ENCLOSED DATA SHEET USE: VARIABLE