Available from http://www.world-of-magic.co.uk <br />The magician shows an empty clear glass pours orange juice in it. When turning the glass upside down an orange silk drops instead <br />Its incredible a classic magic trick allowing for a hundred further uses yes thats it you can make things vanish you can produce others change colours etc. all this just with one glass. Manufactured using polycarbonate tightened removable high-level capacity. A true Pro Mirror Glass.