【Smart Slow-Release, Automatic Watering on Demand】The self watering globes adopts scientific microporous infiltration technology, which can automatically adjust the water output speed according to soil moisture, achieving slow and uniform deep irrigation.The small self watering spikes can take water directly to roots instead of watering onto the soil surface.The automatic plant waterer is a perfect accessory for house and outdoor plants 【Preventing Clogging and Easy to Refill】The plant watering bulbs with terra cotta watering spikes can completely prevent the glass stem from being clogged with dirt and also let water seek through slowly as needed without adjusting the angle;Just insert plant watering spikes into the soil and let it stand slightly higher than the soil;The top of the self watering bulbs is open and equipped with a silicone soft plug, which makes it easy to fill water 【Long-Lasting Hydration, Free Up Your Time】The capacity of the water globes for indoor plants is 10 oz, and one filling can water continuously for 6-12 days or even 2 week. The watering bulbs for indoor plants completely liberates users from the dilemma of "watering once a day or once every three days" 【Both Elegant Decoration and Reliable Quality are Available】The watering globes for indoor plants are hand blown from high quality, durable glass.The unique rose-shaped aqua globes blends well with the plants, making plants look prettier and fun.The large plant watering globes is not only an indispensable nanny, but also the most eye-catching decoration in your beautiful garden 【Easy-To-Use】The glass watering globes for plants is equipped with clay watering spikes and have an open design at the top, making it easy to refill water;Soak self-watering stakes in water and wet thoroughly;Dig a hole and insert the watering spikes into the hole;Top fill plant watering globes with water and cover it with a rubber stopper;Put watering globes for outdoor plants into the spikes 【The Ultimate Vacation Solution,Worry-free Vacation and Business Trips】The perfect solution for plant lovers who travel! Simply insert the filled plant self watering devices into your potted plants and they will water plants while away. Now you can enjoy your vacation or business trip with complete peace of mind, knowing your green friends are thriving back home Automatic water bulbs for plants Features: The plant bulbs for watering can take water directly to roots instead of watering onto the soil surface, which makes your plants grow happier and healthier. The self watering spikes can prevent the glass stem from being clogged with dirts,and also let water seep out as needed. Plant water globes are hand blown from double high quality glass, which is sturdy and practicality, and not easy to break in normal use. Reusable large watering globes can help you watering plants while on vacation. The self watering bulbs for indoor plants can automatically water plants and get them hydrated while you are away or just busy, making caring for plants effortlessly. Always remember to test the water Specifications: Glass plant watering globes: about 9.06 x 2.95 x 2.95 inch Plant watering spikes(terracotta): about 0.98 x 2.76 x 2.76inch Main material: Quality glass Color:Blue ,Red Capacity :11oz Package Includes: 4x Plant self watering blubs 4 xWatering spikes Application Scenarios: The plant water bulb with terracotta watering spikes can be used indoor or outdoor, such as home, office, garden, yard, etc. The glass watering globes can be used with any plant size. These indoor plant watering globes feature the rose shape design, better decorating your plants and potted plants.