RYOT Wooden Micro-Does Inhalers provide the ultimate in class and function. These intelligently designed pipes exceed the standard of micro-dose inhalers on the market in both design and aesthetics, while protecting your fingers and teeth from tar-stains. Perfect on-the-go take along! The Digger Tip was created with the ease of the user in mind, the Digger™ Tip's solid aluminum teeth do the work for you!