3D Designer Corian Mandir with Round Pillars and Shlokas3D Designer Corian Mandir with Round Pillars and Engraved Shlokas A flagship 3D unit full round Corian pillars with concealed warm white backlight, a sculpted arc above, and engraved shlokas across the platform steps so that every aarti is read into the architecture. The round pillars are turned in two halves and seamlessly joined, an engineering choice that lets us run the LED channel down the rear of the column without breaking the visible curve.