Grass Planter Trays: Hydroponic grass box (No Seeds Included). Planting grass can clean the mouth, prevent hairballs and aid digestion. grass growing kit great for Indoor or outdoor cats, and Other Pets. grass Planter for indoor satisfies a cats natural craving for grass. SEPARATE LAYER DESIGN: Convenient indoor grass planting box with hydroponic soilless design. The organic grass grow box is designed with separate grass grid layer and water tray, making water change and mowing operation easier. Note: Wheatgrass planter will not get mouldy as long as it is placed in a ventilated area. Wheat Grass Growing Planter: Size 18.9x12.3x4.5cm. This plant box anti digging is made of high quality ABS plastic, practical and durable. Equipped with 4 pcs trays, you was to stagger the growing of the grass so the cats always a batch. Part Grass, Part Decor: Our grass plant germination trays is a lovely addition to any home. The purrfect gift for everywhere, our simple and elegant grass growing kit keeps your house looking and cleaner. Household planter is perfect for your gardening, balcony decoration. Usage : Soak the wheat seeds in water for 8 hours, spread the seeds evenly on the tray, add water to the bottom tray, until the water outlet overflow (add water once a day), after germination, change the water in 1-2 days, and watch your organic grass up to 4 inches in just 4- like . Colour:As Shown Material:ABS Package Contents: 4 x Cultivation disk Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.