What You Get: Set 1: 12 pieces – 6 large blue plant watering globes + 6 small blue plant watering globes Set 2: 8 pieces – 4 large blue plant watering globes + 4 small blue plant watering globes Set 3: 4 pieces – 2 large blue plant watering globes + 2 small blue plant watering globes Simple to Use: 1. Use a tool to create a hole in the soil. 2. Fill water into the watering bulb through the pipe opening. 3. Wrap the spout with a permeable cloth to prevent soil from clogging (recommended). 4. Insert the pipe end first into the hole in the soil. Transparent Design: Made of durable PVC material with good permeability. The clear design allows you to monitor water levels easily. Fill with water and insert directly into the soil to provide consistent moisture to plants. Garden Helper: These automatic watering bulbs help maintain healthy plants and flowers, ideal for busy schedules or short absences. Wide Range of Use: Self-watering globes help keep plants properly hydrated. Suitable for potted plants, patio plants, houseplants, hanging plants, and outdoor gardens.