Our “sweet spot” periodic table display, as without being too large, we can present a substantial array of element samples, minerals, ores and artefacts illustrating some applications of the elements. Each individually lit cell measures 120*120*120 mm and the total display width is 236 cm. We include five noble gas glass tubes blown in the shape of each symbol and loaded with the corresponding gas to demonstrate the distinctive colour and intensity of each one. The display is securely sealed with an acrylic panel, which is edge lit to highlight the laser engraved text.