I thought I was very lucky to be given one strainer with a finer mesh than my kitchen strainer. That was the first time I knew there was more than one "kitchen strainer" mesh size!
One nice thing about the nesting "DWV Sewer & Drain Adapters": I can set up three with increasingly finer meshes as you go down the stack. Then I put seeds + chaff in the top, and shake. The seeds sift from mesh to mesh and settle wherever they need to.
