Gold bead sand: The fine small gold beads fall the bottom and the glass wall collide, creating a crisp and beautiful sound Product details: Time is like a huge hourglass, spilling all the days in the of the years High borosilicate glass: Double-layer partition, the outer layer of the glass is thickened to more to falling Flowing bead mouth: Handmade low-key flowing beads without jamming, low-key and gorgeous Exquisite framework: The gold-plated hanger makes the hourglass itself more luxurious