"The quick tool for dropping seeds on each cell of paperpots. Choose types depending on cell numbers and hole size match to the seeds."
It has two layered plates, each with a number of holes in positions corresponding to paperpots. Set seeds on all holes of the upper plate, and slide it inside to match the holes of the upper and the bottom plate. The seeds will drop down on each holes of paperpots.
common cell number>>
CP303/LP303-10/LP303-15: 264 cells
LP353-30: 190 cells