Self Watering Spheres for Plants, 500ml Transparent Plant Balls with Terracotta Spike, Automatic System Houseplants, Indoor & Outdoor Potted Ideal Travelers

【500ml Large Water Storage Capacity】Each plant watering ball holds up to 500ml water. Depending on soil condition and temperature, it can continuously supply water to your plants for up to 2 weeks. Perfect for busy people and short trips, you only need to check the water level 1–2 times weekly. 【Premium PP & Terracotta Drip Spike】Made of sturdy transparent PP plastic matched with breathable terracotta cone. The porous clay tip releases water slowly and evenly into soil, effectively preventing overwatering, waterlogging and root rot, creating a healthy growing environment for your potted plants. 【Transparent Visible Water Level Design】The fully transparent spherical body allows you to check the remaining water at a glance. No need to dig out the device to judge water volume, convenient for timely refilling. Minimalist spherical shape also works as delicate plant decoration for your home. 【Simple Tool-Free Operation】No complicated assembly required. Fill the sphere with water, connect it with the terracotta spike and insert it firmly into potting soil. If the water flows too quickly, wrap the spike slightly with cotton or damp cloth to adjust outflow speed flexibly. 【Wide Range of Application】Suitable for all kinds of indoor houseplants, balcony flowers, succulents, vegetable plants and garden potted plants. Great for apartments, offices, dormitories, patios and balconies. A practical helper for forgetful gardeners and frequent travellers.