Each month, Jen & Berries makes a new polish inspired by Star Trek! Trek of the Month (or TOTM) polishes are available from the 1st through the 4th of each month, allowing overlap for Trekkies that want to save on shipping.

At the end of the year, TOTMs can be voted into the Command Crew and come back as part of the core J&B range. Previous TOTM polishes (including retired) may also be brought back from time to time.