3-Piece SetEach auto dripper is 15cm in length, 6cm in ball diameter and 1cm in caliber, perfect size to drop down to the roots for watering and not allow water to lose quickly. Due to hand blowing, there may be a size difference between each drinker. Some bubbles and bumps on the surface of the flower watering device are normal. Exquisite decorationDecorative plant water balls have bright colors and exquisite patterns. Water balls can play a nice decorative role in watering. Practical and beautiful sprinkler bulbs, adding beauty and fun to your potted plants, garden and family. Great for HolidaysThe sprinkler bulb set can water plants automatically according to soil density. It will save you more time on daily plant maintenance and never worry about the plants drying out when you go on vacation. This is an automatic watering system for your plants for up to 2 weeks. Plants can absorb water and nutrients via automatic watering balls. Easy to use What you need to do is fill the glass balls of the watering balls with water. water and dig a hole in the ground, then put it in the soil of the plant's use. In this way, the plant glass water balls automatically inject the water needed by the plant into the soil. Simple and easy to use, saving time and effort. Wide ApplicationThe plant watering devices are suitable for indoor and outdoor use, such as B. for gardens , indoor plants, potted plants or office. It is commonly found in hanging plants, potted plants, flowers, etc. It can automatically irrigate, keep the soil moist, keep it in good condition for a long time, manage plants more easily, saving your time to enjoy potted plants.