9 piece blossom box - black box - all colours of year lasting infinity roses our infinity roses undergo a special preservation process, that not only freezes their beauty in time, but also enables them to last for years. The process is free of nasty chemicals and replaces the natural waters to ensure the beautiful properties of the roses are perfectly upheld. only the finest preserved ecuadorian infinity roses are used in our arrangements. We're so confident in our arrangements quality, we'll guarantee they'll last at least a whole year!