Like a crushed ice look for your glass vase arrangements or centrepieces? Sold in 100g bags, this innovative product is also a flower food, keeping them fresh and alive for longer. Just add water. It can also be tinted with food colouring. Mix 2 teaspoons to 1 litre of water. Allow 12-24 hours to fully hydrate to maximum size. Can be re-used in certain circumstances. Do not dispose of this product down the drain – it must be bagged and placed in the rubbish.