Pump adjustable volume of liquid into upper can to moisten cleaning rags. Surplus liquid drains safely back into plate base. Won't spill when you knock it over. 600-213-1-EA 1 quart .......................... $43.95 600-214-1-EA 2 quart .......................... $39.00 600-215-1-EA 1 gallon ......................... $55.00 600-212-1-EA 1 quart nonmetallic ......... $52.00