Inside out, color changing, borosilicate glass sale pipe

Inside out, color changing, borosilicate glass pipe. Orange, blue, and white cane, lines, and dots throughout the inside of the pipe. Gold and silver sale fumed for color change with color changing dots. Very thick glass with a flat spot on the bottom. 4.25 inches long. Weighs 102 grams. Pictures were taken in the sun so the pipe is darker in color in indoor lighting.