Made to be durable, this grinder is easy to hold and employs sharp nails inside allowing it to easily shred dry herbs to a fine ground material. This transparent thermoplastic grinder is lightweight making it perfect for travel, and solid perfect for accident prone or clumsy people. The 2 pc Magnetic Acrylic Grinder is simple to use, fitting together and when twisted in opposite directions grinds the dry herb achieving finely ground herb and kief. The user can then remove the lid to reveal the ground dry herb. Once the herb is broken down, it will provide more surface are for vaporizers to cover ensuring an amazing vape experience. The 2 pc Magnetic Acrylic Grinder is an inexpensive, convenient grinder for dry herb enthusiasts that want the most out of their dry herb’s essential flavors, aromas and effects.