Glass Grid Coasters
A set of four glass coasters that create mesmerizing moiré patterns when stacked and turned. When not in use, arrange the coasters to transform a simple dotted grid into a blooming circular array or a wavy line into a dazzling optical effect.
Material: Etched Glass
Size: 3.75” x 3.75” x 0.19” / 9.5 x 9.5 x.5 cm