The Artstone planter from the Claire collection is made of composite, a compound material. The structure of the planter is smooth and the finish is matt. This planter is suitable for both outdoor and indoor use. The planter is made from recycled material, making it a sustainable choice. Thanks to its frost resistant properties, the planter is able to withstand cold periods and can remain outdoors without being damaged. In addition, the planter is UV resistant, providing protection against discolouration and damage caused by sunlight. There is a drainage hole in the bottom of the planter, which allows excess water to drain away.