Self Watering System : Automatic watering bulb irrigation tool helps you to get rid of worrying about leaving your plants unattended. Each plant waterer can hold enough water for up to 2 weeks, but results may vary due to different conditions, soil or plant types. Perfect for vacation plant watering. Easy to Use : 1. Use other tools to dig a hole in the soil; 2. Fill water into the bird watering bulbs through the pipe opening; 3. Wrap the spout with a sponge or permeable cloth to prevent clogging by soil (recommend); 4. Pipe downwards, then insert it into the hole you made in the soil. Clearly Visible Water Capacity : Transparent, genuine hand-blown glass design. With clear body design, you can see how much water left in the plant watering globe which helps to remind you add water in time. It is also an attrative decoration with the lovely bird shape. Good Gardening Helper : Total Length: 10". New size for smaller plants. Grow healthier plants by automatically keeping the soil at an optimal moisture level. It is widely used for watering indoor and outdoor plants, potted plants, houseplants, patio plants, hanging plants and outdoor gardens. Gift Idea : Great gift for busy gardeners to take care of plants while away.