The planter from the brand Tau, part of the Rotunda collection, is made from fibreglass, a composite material of glass fibre and synthetic resin that is lightweight yet highly strong. The structure of the planter features a concrete look, while the finish is matt. This planter is suitable for indoor use and can be sprayed in any RAL colour. Thanks to its UV resistance, the planter is protected against ultraviolet radiation, preventing discolouration and damage from sunlight.