Straight cinnamon with a hint of baking spices is what you'll get with the Cinnamon Bun Reed Diffuser, sure to bring a homey scent to any room in your house. These reed diffusers are alcohol-free, giving them a more concentrated scent while eliminating the need to "flip" the reeds constantly. The diffuser bottle is made of glass with a simple black metal collar. Metal holder sold separately. Made in the USA!