Jem Pro GLACIATOR DYNAMIC Self-Contained Low-Fog MachineSmaller, quieter, and capable of taking low fog to more locationsthe live event industrys leading low fog machine returns with its most significant upgrade in over a decade. Martin JEM Glaciator Dynamic is your complete solution for creating dense, billowy clouds of low lying fog in any venue without the use of industrial gases or ice. Achieve lush fog on stage with longer lasting effects. Reduce noise with near silent operation, perfect for