Bell Jar cork jar terrarium garden is a beautiful centre piece filled with a range of tropical plants, mosses and landscaping rocks. Each of our terrariums have a filtration layer made from natural materials followed by beautiful decorative sand layers. NOTE: Each terrarium design is bespoke and will differ from the images as we make them per order. They will be similar depending on the materials and plants available at the time. Our team at Botanical Boys are passionate about terrariums and we offer you a 30 Day guarantee period if any plants struggle we will replace them for you. A care guide is available on our website and we provide a aftercare service should any plants struggle for any natural reason. **How it works:** A terrarium is a beautiful focal point and are living Eco-systems. It works by circulating moisture, Oxygen and Carbon Dioxide trapped inside the vessel which keeps itself alive. We only use plants that are suitable for closed gardens including Fittonia, Gins