MuchBuy 12pcs Watering Cone Spike Garden Plant Flower Waterers Bottle Irrigation System Garden Watering Spike Plant Flower Waterers For Bottle Irrigation System Simply screw a spike onto a full bottle of water, then insert the pointed end directly into the soil near a potted plant's stalk. No need to worry about watering your plants while you're away on a short break, this clever device simply attaches to any screw-top bottle and does the watering for you. Size: (13.5 x 3.5 x 3.5) cm, (5.31 x 1.38 x 1.38) inch