This mesh bottom plastic propagation tray can be inserted inside a standard 10 x 20 tray. Place your starter plugs (i.e. rockwool sheet of 98) inside the mesh bottom tray. Hand water your cuttings. The excess water will drain into the lower tray.
The Super Sprouter® Mesh Bottom Tray was built with people like you in mind. Something to keep you happy. Every. Single. Day.