The 7DMT attraction will feature an interactive queue - similar to that recently installed at Big Thunder Mountain Railroad. One of the most exciting opportunities guests will have, is the chance to sort gemstones found in the mine, on a 15 foot digital touch screen (sluice box). Guests can drag the gems into different trays, mathing them by colour and shape. The whole queue is set to be very colourful and interactive, with buckets of shiny coloured gems, preparing you before you enter the mine where "a million diamonds shine!".