Set of 3 Small Hand Blown Clear Glass Self Watering Aqua Globes in Different Shapes (Mushroom, Bird, Snail) Set of 3 clear glass self watering aqua globes for plants 1 snail, 1 mushroom, and 1 bird shaped. Also try our new Angelfish, pig, swan and ladybug designs Provides water to potted plants for several days Made with clear glass for ease of seeing their water levels for use indoor and outdoor potted plants. Easy to use, just fill with water and insert into soil Each globe holds approximately 4 ounces of liquid