What a lovely way to warm up your space. The bioethanol fireplace tube from Acquaefuoco can be used either indoors or out. Made of a powder varnished steel tube that is then fitted with a circular burner. They can be mounted individually or in a series, so you can enjoy their modern beauty while they provide warmth and an elegant glow. The bioethanol fireplace tubes will certainly enhance the mood of your indoor or outdoor space.