Preserved roses arranged in a luxurious small / Large v-shaped clear crystal vase An arrangement of preserved roses in a luxurious crystal vase. The roses are naturally-occurring ethically-sourced Ecuadorian roses, cut at their prime, and preserved in natural oils. They can retain their exquisite beauty for at least one year, and can last for up to ten years (with proper care). The roses do not require any water and cannot be differentiated from their fresh equivalents.