The planter by Pottery Pots from the Refined collection is made of sandstone. This material is a combination of stone powder, polyester resin, and pigment, which gives the planter a soft appearance. The structure of the planter is smooth, resulting in a sleek and uniform finish. The planter is suitable for both outdoor and indoor use. Thanks to its frost resistant properties, the planter can remain outside during cold periods without being damaged. In addition, the planter is UV resistant, making it protected against discolouration and damage caused by sunlight.