Schumann Resonance 7.83 Hz Glass Coaster ガラスコースター

This coaster features an aesthetic image for the Schumann Resonance 7.83 Hz, visualized as a serene celestial sphere. The sphere is composed of metallic silver stars gently swirling around a core of pulsing blue light, evoking a sense of calm and harmony. A gradient blue sky softly illuminates the sphere, complemented by celestial dust and subtly shimmering nebula clouds in the background. The words Schumann Resonance 7.83 Hz are displayed in a classic font near the bottom of the sphere. The coaster is a square glass coaster. The dimensions are 4.2" x 4.2" x 0.375".