Gro Mor’s Vibro Hand Seeder is designed to accurately dispense small quantities of granules, powder, chemicals, fertilizers and seeds, saving you time and allowing you more control over the seeding process. This battery-operated hand seeder has a long spatula for seed dispensing and vibrates to dispense. Operating Instructions 1- Remove the threaded end cap, insert 9V battery (not included) and replace end cap. 2- Place the seeds into the spatula taking care not to overfill it. Evenly distribute the seeds over the length of the spatula. 3- Hold the seeder level over the flat or plug tray to be filled. Depress the switch with your thumb or index finger, hold firmly. Turn the speed control, adjusting until the seed is moving slowly off the tip of the spatula. The speed can also be controlled by tilting the seeder up or down. When not in use, remove batteries, and store in a dry place. Comes with a 60 Day Limited Manufacturer Warranty.