Christmas dinner in Australia is somehow just like the traditional English version. However, Christmas is available in the temperature of the Southern Hemisphere's summer; hence, meat, chicken and turkey are served cold with cranberry sauce, side salads or roast vegetables followed by Christmas pudding and mince pies on Christmas Day. It is common to have a picnic or perhaps a barbecue outside the house on this occasion like a popular means of avoiding the warmth in the oven. Unibind Equipment: The XU Line of Unibind Binding Machines provide you with the versatility you will need. Choose from three the latest models of: The XU-138 for low-volume, the XU-238 for mid-volume use along with the XU-338 for high-volume use. These Binding Systems let you edit your books without wasting a binding mechanism. Simply re-heat your bound book, replace any sheets necessary, and then move it for the cooling rack to finish the bind. The Unbind Binding Machines are extremely easy to use: All you do is put your printed sheets in a Unibind Cover and set the duvet for the heating rack. The machine automatically activates plus an indicator light will turn green in about 90 seconds if the document is ready to be moved towards the cooling rack Sunglasses allow better vision in bright daylight, and may protect one's eyes against damage from high levels of ultraviolet light. Typical sunglasses are darkened for protection against bright light or glare; some specialized glasses are clear in dark or indoor conditions, but turn into sunglasses when in bright light. Most sunglasses do not have corrective power in the lenses; however, special prescription sunglasses can be ordered. Specialized glasses may be used for viewing specific visual information (such as stereoscopy) or 3D glasses for viewing three-dimensional movies. Sometimes glasses with no corrective power in the lenses are worn simply for aesthetic or fashion purposes. Even with glasses used for vision correction, a wide range of designs are available for fashion purposes, using plastic, wire, and other materials.