1 flat lid - This ensures a consistently damp environment and protects seedlings from dust and other harmful external influences. 3 seed trays - Large, transparent seed trays enable you to cultivate up to three different types of seeds as the same time. Or, if you prefer, you may harvest continually by staggering the sowing of seeds. unique ventilation slits - 3 ventilation slits in each seed tray and in the lid ensure that metabolic gases are completely discharged. 3 red drainage syphons - These special drainage syphons ensure a steady flow of water through the sprouter and a constant level of moisture. 1 water tray (base) - After seeds have been watered, all surplus water is collected in the water tray at the base of the sprouter.