The WOLF-Garten Push-Pull Weeder makes quick work of the arduous task of weeding. The ingenuity of the Push-Pull weeder comes from its two-sided serrated 6" wide blade. This durable, sharp double blade provides extra surface area to cut weeds faster and more efficiently. The convex blade is "hollowed ground" to roll the soil as you weed. Weeding and rolling soil are completed simultaneously with this sturdy garden weeder. This weeder works with any WOLF-Garten Interlocken Handle short or long. Handle is sold separately. We recommend WOLF-Garten ZMA150.