Wahl Hot Lather MachineThis machine warms but doesnt overheat, is easy to refill, and is ready to be used daily. It heats completely in 50 minutes and lets you know when its ready with a blue indicator light. It also features a removable internal liquid pump and bottle for hassle free maintenance that requires simple cleaning with soap and water. For your convenience, the 19 Hot Lather Machine (#68908) comes with an internal liquid pump and bottle, an additional bonus