The colors on this piece were what pulled us in. The purple accents the moonstone color ridiculously well. The purple also color shifts to a light blue depending on the environment! The worked disk mouth piece is almost 3″ in diameter with the rig itself standing at 7.5″. The down-stem is 10mm, removable, and gives has 2 points on diffusion. This piece won’t be available for long so swoop it if its calling!