Epoxy Finish Mixer - Prevents Bubbles from Forming Mixes rod finish in 3 to 5 minutes - Without Bubbles Solid stainless steel "bearing mixer" insures thorough mixing of A & B resins Sturdy Base - Rugged construction will provide years of service Reliable On/Off switch is integrated into the 6' extension cord Uses standard 2.5 oz. Translucent Plastic Souffle Cups ( comes with 2 cups)