For convenient sampling from tanks, vats, streams, ponds, lakes, etc., these economy dippers are light, easy to use and portable. Replaceable cups for multiple sampling with one handle. The polypropylene cups have threaded fittings that screw onto the handle. Two pouring spouts on the 500mL (16 oz) dipper make it useful for left or right handed people to pour from either side. The high-density polyethylene handles are strong honeycomb tubes without inserts and are ribbed for a sure grip. The end of the handle has a hook for hanging.