Arckit 120 Architectural Model Building Kit, 1/4 Scale, 'O' Scale Construction Set 385+ pcs, 10 x Arckitexture Adhersive sheets, high quality reusable box, component tray, Introductory booklet explaining all about Arckit concept and component capabilities. Free access to Arckit Digital within SketchUp 3D Warehouse; Free access to the online Arckitexture Materials Library on arckit.com were you can print off images of real materials onto the supplied Arckitexture sheets and attach them to your creations Fast, Freeform, flexible and Affordable architectural model making No gluing, No cutting, No waste. Arckit can work as a stand alone model building system while also becoming a platform to 'Build Off' using your own bespoke 3D printed components or traditional materials.