The W.S. Tyler Ro-Tap Mechanical 8" Sieve Shaker Model B is a high-quality orbital shaker designed for use in physical and biological laboratories. With a brand name of W.S. Tyler Industrial and a country of origin in the United States, this unit is reliable and well-made for precise shaking and sieving tasks. Its 8" size makes it suitable for a variety of laboratory applications, and its tested performance ensures consistent and efficient operation. Whether used for medical research or industrial testing, this Ro-Tap sieve shaker is a valuable tool for maintaining precise control over shaking and sieving processes. This one comes with 5 different sieves. I have it listed as a local pick up but am willing to transport it to a local crater/freighter if the buyer make the arrangements.