The Pottery Pots planter from the Oyster collection is made of ficonstone, a mixture of cement, sand, and fibreglass, making it a sturdy material. The planter has a roughed structure and is suitable for both outdoor and indoor use. This planter is frost resistant, which allows it to be left outside during cold periods without being damaged. In addition, the planter is uv resistant; it is resistant to ultraviolet radiation, preventing discolouration and damage caused by sunlight.