You don& 39;t need to worry when you go to travel or on business. The item is a watering device, which is an attractive solution for automatic houseplant watering. It is a perfect alternative to daily watering, and it can be used for watering houseplants, hanging plants, patio plants, etc. Features - Color: Random. - Material: Glass. - Size: About 9x8x21.5cm. - glass body ensures its long service time. - Longer than any others, more easy to insert. - For indoor and outdoor potted plants, such as houseplants, hanging plants, patio plants, etc. - Provide an automatic drink to indoor and outdoor potted plants when you can& 39;t. - To avoid the soil gets in the tube, the the bottom of the tube with gauze before you insert it to the soil.