Windbag1014, Correct! The spray mister not only saves time, as opposed to pouring vermouth of a more than necessary amount and then twirling, and dumping the excess vermouth once the glass has been properly coated, ...the result of using a mister is a bottle of vermouth will last over 100 times compared to using the historical swirl method.
As for Sigma, my alerts are set at less than $2.20 .... jmho