Forever is a word we use lovingly, given you care for your candle art properly, they can absolutely become ever-lasting works to bring you joy throughout the years. Please remember to read and follow all instructions given with your candle to ensure the proper burn tunnel is created. This allows you to keep the art as a functional candle holder for years to come! Do not hesitate to contact me with questions you may have regarding the instructions. But remember we do not accept returns on candles unless they arrive broken or otherwise damaged through no fault of your own (i.e. shipping). We thank you for your understanding!