eatures 1. Premium Material: The plant watering spikes are made of specially crafted terracotta. Terracotta's good drainage allows water or Nutrient solution automatically into the soil to moisten the plant root, you don't worry about lose soil or nutrients. 2. Automatic Plant Waterer: 6.37" high and 3" diameter. No micro management needed for up to 5 days! Just fill with water, flip and press into the soil, it will self water your plants automatically. Vacations no longer mean death to your plants. 3. Easy To Use: Simply fill with water, insert watering spike and adore your healthy plants. The self watering spikes allow you to go on vacation without worrying about your plants. 4. Energize Your Plants: Terracotta watering spikes keep plants healthy by delivering the perfect amount of hydration. As the soil dries the bulb automatically releases water back into the soil for the correct amount of moisture. 5. Widely Application: For use with potted plants, houseplants, patio plants, hanging plants and outdoor gardens. These self-watering spikes will keep your plants fresh, beautiful and well hydrated. Specification Material: Terracotta Color: Pink Size: 16.2 x 8.2 cm Weight: 120 g Package Include: 4x Plant Watering Globes