Enjoy healthier plants and simplify your plant care routine with this magic Mushroom Watering Spike! Fantastic gift for plant lovers. Great for when you go on vacation for a few days or for those that are prone to over-watering. Super fun colors. Other sizes available: small and medium. Approximate dimensions: 6.5 inches tall (including 2.25-inch spike) x mushroom cap is 3 inches wide x stem is 1.25 inches wide. Holds about 4 ounces of water.