This is a vintage Connoisseurs La Sonic twin tank liquid sonic jewelry cleaner Model 1 CONX. NO cleaning liquid is included. It includes the original basket that makes putting jewelry into and taking jewelry out of the machine easy. You do not need to touch the cleaning fluid. The basket can be moved from the cleaning side to the rinsing side. There are 2 speeds, high for clean and low for rinse. The switch for clean and rinse is on the front of the machine and it is clearly marked. It slides from side to side. It also includes the original brush to help clean in crevices. It includes a replacement user's manual. I could not find the original manual. I called Connoisseurs (it still exists and makes jewelry cleaning machines and solutions) and they were very kind and sent me the most recent manual for the twin tank machine. The shape of the machine and the photos in the manual have changed, but the instructions are the same. It includes a jewelry care guide. I do not have the original box. The machine works. It is clean and does not have any cracks, chips, or major scratches. It has some rub marks and a few superficial small scratches. See Photos. I am downsizing and am selling most everything. Non-smoking household.