The Graph-X range is launched in 2010 and represents the beginning of the production, by Scrikss, of professional technical writing and drawing tools.This range includes state-of-the-art technologies in fine mechanics that allow this product to be highlighted on the market through exceptional performance and precision. Graph-X pleasantly surprises consumers of technical and artistic creativity, with a design that has the latest ergonomics studies behind it, with a quality of irreproachable finishes, and with an exceptional comfort during use. The brass body gives it optimum weight in use, and the hexagonal shape ensures the stability of the instrument by not allowing it to roll when seated on the work table. The brass grip, ergonomically framed ensures a perfect grip making it impossible for the mechanical pencil to slip in your hand. Also another point of reference of this writer is the mechanical brass minimandrel clamping system of the lead, as well as the strength indicator of the lead that correlates the pressure of the minimandrel on the lead depending on its strength. The 0.5 and 0.7 mm mechanical pencils come with an interchangeable mini-eraser masked under the push - advance button, and the 2.0 mm mechanical pencil benefits from a miniature sharpener embedded in the click button located on the upper cap of the body. All these features make Graph-X a writing and sketch tool appreciated and wanted by all the drawing enthusiasts, either artistic or technical.