This spinning ashtray is easy to use. Simply push down on the top to spin it and sweep the ashes into the lower part. This will prevent them from piling up and blowing away. The ash tray is easy to clean. When the lower part is full, just remove the top and empty the contents. Replace the top and it's ready to use again. The lower part of the ashtray has glow in the dark accents. 3" Diameter & 3.75" Tall