4 x 5 Litre at an Economy Price!! We have introduced a new ultra fast drying glass cleaner by popular demand. In trials this was faster than Usain Bolt!!! It dries at a very fast rate does not streak and leaves a crystal clear finish everytime you use it. Everybody who has tried a sample wants the product desperately now we have it and all that for under a tenner + Vat sounds to cheap but seeing is believing!!!