Efficient Water Distribution: Self Watering Bulbs crafted from Borosilicate Glass ensure plants receive consistent hydration for 3-5 days, maintaining optimal water and nutrient levels during your absence. The slow water absorption mechanism prevents overwatering, halting flow when saturation is reached. Versatile Application: These self watering bulbs cater to diverse settings, seamlessly integrating into indoor and outdoor environments such as homes, offices, and schools. Suitable for plants of all sizes, including hanging or patio varieties, they enhance both aesthetic appeal and plant health. Decorative Functionality: Elevate your living space with the elegant design of these plant watering bulbs, adding a touch of sophistication to any room. Ensuring plants receive adequate hydration, these bulbs serve as both functional watering devices and stylish decorative accents. User-Friendly Design: Featuring an accessible top opening, the water bulbs for indoor plants facilitate effortless refilling. Simply insert the self watering planter near the plant's root system, fill with water up to 80%, and seal with the rubber stopper for hassle-free maintenance. Thoughtful Gift Idea: Hand-blown to perfection, these self watering bulbs not only nurture plants but also serve as exquisite houseplant adornments. An ideal gift for family members, plant enthusiasts, busy home gardeners. Item Name: Self Watering Bulbs Material: Borosilicate Glass Features: Decorative Shape, Functional, User-Friendly Size Details: A/B Size: 6.5cm x 22cm/2.56" x 8.66" (Approx.) C Size: 8cm x 24cm/3.15" x 9.45" (Approx.) D/E Size: 8.5cm x 25cm/3.35" x 9.84" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 2pcs: 2 x Glass Watering Bulbs or 4pcs: 4 x Glass Watering Bulbs