Perfectly spaced seeds with no thinning required! For fast, easy, efficient planting, simply make a furrow with an end of the Easy Seeder, lay it down and slide your seeds along it for perfect spacing. The seeds will fall through the pre-drilled holes. Thinning seedlings will be a thing of the past! Includes 6 plastic planting guides for use with: corn, beans, peas, beets, spinach, radishes, chard, carrots, celery, lettuce, onions and more! Each seeder is 21 - 23 inches long.