The Pottery Pots planter from the Refined collection is made of sandstone, a blend of stone powder, polyester adhesive and pigment, which gives the planter a soft appearance. The structure of the planter is smooth. This planter is suitable for both outdoor and indoor use. Thanks to its frost resistant properties, the planter can remain outdoors during cold periods without being damaged. In addition, the planter is uv resistant; this means that the planter is protected against discolouration and damage caused by sunlight.