Single packets of water absorbent beads that can be used in wide, flat bowls as bathroom scenters etc. Similar to smellie jellies, this crystal beads come in Green or Clear.Our testing has shown that they can have their fragrance and water level topped up, so they can be re-used many times. A little Polysorbate or other solubiliser will help the fragrance dispersal, but you can use without. These actually look fabulous in a clear Vase with flowers (either fresh or satin) and are much utilised by Interior Designers.