This super quiet SW-300 is the best new model of Antari small snowflake machine. Output is double of S-200 and the sounds created from machine is even quieter than S-200. It also offers a breakthrough style of current snowflake machine and can manipulate the size of snow flake by the strength of wind which suitable for various snowing scenes and mimic the actual situations. It features new style of nozzle and would not leave any liquid residues afterwards. It also extends the life of the nozzle.