craftingTable.addShapeless("ct_red_sand", <item:minecraft:red_sand> * 8, [
    <item:minecraft:sand>, <item:minecraft:sand>, <item:minecraft:sand>, <item:minecraft:sand>,
    <item:minecraft:sand>, <item:minecraft:sand>, <item:minecraft:sand>, <item:minecraft:sand>,
    <item:minecraft:red_dye>
]);