This is a super clean mixer which came out of a school that was barely used. Everything runs smoothly in all 4 speeds as it should. Comes with all attachments shown. It is a dual phase machine, which can be hooked up 1 phase or 3 phase electric. This set cost $24,000 new, asking $12,995 or make an offer. Can take credit, paypal, cash, no checks. Can deliver if needed.