7-inch Circular Glass Deep-sea Sand Landscape Painting Decoration 3D Hourglass Flowing Sand Art Painting Office Home Decoration

It is a form of decorative art where colored sand flows through a gap between bubbles to create dynamic, ever-changing landscapes. 

The round glass frame can be rotated 360 degrees to form new patterns with each turn. 

The item is designed to be a relaxing and calming desk or home decor piece, helping to relieve stress. 

It uses high-transparency, lead-free glass to show the beauty of the colorful sand.