They may not taste as good as chocolate (I wouldn't recommend putting it to the test either) but they sure look prettier AND they last a whole year! Treat the people you love with the perfect gift this Easter. Our luxury infinity roses last up to 12 months with very little maintenence required. Ready for displaying in your home straight away with a small glass vase and optional decorative clear crystals Infinity roses are the World's Finest longest-lasting roses. They are real Ecuadorian roses that have been preserved to last several months and even up to a year without water! Infinity roses are a perfect option for long-lasting, beautiful natural displays. Each rose head undergoes a special and intricate process to preserve the quality and integrity of the petals which are then dyed with rich and outstanding colours.