Plant Nanny Spiral Fluted Watering Globes, 12 oz., 3 Pack This package includes 3 Plant Nanny Spiral Fluted Watering Globes and Plant Stakes. One globe of each color (blue, green, and aqua) is included. Each glass orb holds 12 ounces of water. A terracotta stake supports each reservoir & allows water to gently seep out. The glass reservoirs remove from each stake for refilling.