These wax lights are made of 100% vegetable material (rape seed). The cups themselves are made from recycled and recyclable plastic. Because the cup is transparent (and not made of aluminum), the flame shines extra beautifully! This product is Vegan. Rustik Lys has been doing business with the same candle factories since its foundation (1995). Thanks to our many years of cooperation with the factories, there is no doubt that the candles are of high quality and the products are produced in an honest manner. Their candles are made in Europe and under European management. Their candles are still largely traditionally and partly handmade. For this they use only the best raw materials * and manufacturing methods for people and the environment that meet the highest quality standards. So that you can enjoy their candles without any worries. By the way, did you know that their factories are constantly making improvements so that their ecological footprint also remains as small as possible?