The Tau Rotunda planter is made from fiberglass, a composite material consisting of glass fibre and synthetic resin that is lightweight yet strong. The structure of the planter is concrete and the finish is matt, giving it a modern and robust appearance. This planter can be sprayed in any desired RAL colour, allowing it to fit seamlessly into any interior or exterior. The Tau Rotunda planter is suitable for both outdoor and indoor use, thanks to its frost resistant properties, which means it can remain outside during cold periods without being damaged. In addition, the planter is UV resistant, making it well protected against ultraviolet rays and shielding it from discolouration and damage caused by sunlight.