The Green Aluminum Mini Herb Grinder Keychain is a convenient and compact accessory for grinding herbs on-the-go. With a size of 1 inch, this keychain grinder is perfect for those looking for a small and portable option for their tobacco or other herbs. The durable aluminum construction ensures long-lasting use, and the keychain design makes it easy to carry around for quick and easy access whenever you need it. Perfect for collectors or anyone who enjoys smoking cigars or other tobacco products, this mini herb grinder is a practical and stylish addition to your collection.