Fasmov 4 Piece Automatic Watering Bulbs, Plant Watering, Decorative Garden Watering Cans Glass drip Ball, Automatic Watering System, 2.7 inch Diameter, Assorted Colors;

Adopt high borosilicate glass, safety and environment protection. Can be used with just about any potted plants or garden irrigation system. These watering bulbs make ideal gifts for gardeners or anyone with or without a green thumb.