An electric grinder is a type of herb grinder that uses electricity to grind up dry herbs or other materials for smoking or vaping. It typically consists of a motorized base unit and a grinding chamber or bowl, with some models featuring additional features such as interchangeable blades or automatic shutoff functions.

To use an electric grinder, the user places their dry herbs or other materials into the grinding chamber or bowl and turns on the motorized base unit. The grinding blades or burrs within the chamber then spin rapidly, grinding the herbs into a fine powder or consistency. One advantage of an electric grinder is its speed and convenience. Electric grinders can quickly and efficiently grind up large quantities of herbs or other materials with minimal effort or manual labor. They are often more powerful than manual grinders, allowing them to grind even the most rigid or fibrous materials.

However, electric grinders are typically more expensive than manual grinders and may be less portable or convenient to use on the go. They also require a power source, such as an electrical outlet or battery, which may not always be available. Additionally, some users may prefer the more tactile and hands-on experience of using a manual grinder.