Hornady Hot Tub Sonic Cleaner - In addition to having 4 transducers, there is a heating element that enhances cleaning action, which is especially useful when cleaning gun parts. Combined with One Shot Sonic Clean solution, its microjet action removes carbon residue and other debris from cartridge cases, gun parts and other metal equipment. Feature Hot Tub main tank dimensions: 25.5in x 7.0in x 4in (9 Liters/2.3 Gallons) Degas function. Cleans internal and external surfaces of cartridge cases and primer pockets. Includes small parts basket 5 temperature settings from 100140degF. Includes one inner tank for cleaning multiple smaller batches or to use separate solutions at the same time.