Imhotep is a big arrowhead shape of macros that can be easily transformed into a crack or two ramps. It fits perfectly with with Ramses and Osiris macros to create complex shapes. As on the whole Pharao range (Wood macros) each face has a différent angle of 10 ° for precise routesetting. Inserts are not chamfered and are at lest 10 cm away from each edge to avoid crimping. We only used three différent segment lengths to allow perfect matching with other macros from the range.