WATER HYDROGEL BALLS FOR FLOWERS MULTICOLOUR 250G 50000PCS. 7-8MM Hydrogel Ball Set: Helpful Use - Indoor Plant Irrigator Large Quantity - There Are As Many As 50,000 Balls In The Package Environmentally Friendly - The Balls Are Biodegradable And Decompose Easily, So They Do Not Leave Any Waste Behind Technical Parameters: • Material: hydrogel • Quantity: 50,000 • Color: multicolor • Diameter of balls after soaking: 7-8 mm • Package dimensions: 8 cm x 11.5 cm x 3.5 cm Hydr balls