The bottles are clear glass and have started to turn purple from the maganese content in the glass. Each bottle stands 3" tall. Each stopper has a long dauber. The rack is made of copper with a enameled metal "RICHARD HUDNUT" label on the front. The brass rack is approximately 5" across and 3" tall. The bottles are fixed in place and cannot be removed. Only the top with dauber is removed when testing the fragrance.