The unparalleled color intensity is what sets Enola Gaye apart from the rest and makes their products unique.The biggest and fastest smoke device, the SD75 delivers massive quantities of smoke for 90 seconds.The SD75 outputs the same giant smoke cloud as the CM75,but the SD will put it out quicker in only 90 seconds. The SD75 delivers a very fast, super dense, huge smoke cloud. Note: For Professional Use Only! Must be at least 18 years old. Enola Gaye SD75 The Fastest Cloud Maker Smoke Grenades.