The planter by the brand Pottery Pots from the Refined collection is made of sandstone, a composition of stone powder, polyester adhesive, and pigment. This material provides a soft appearance. The planter has a smooth structure and is suitable for both outdoor and indoor use. Thanks to its frost resistant property, the planter can remain outside during cold periods without risk of damage. Additionally, the planter is UV resistant, which protects it against discolouration and damage caused by sunlight.