The Model NSP-4W Walk-Behind Rice Transplanter employs the Seedling-Friendly Transplanting Method by which Transplanting Claws pick up seedling after which the Claw Extrusions push out the seedlings to securely transplant them in the soil. The result is that the seedlings are as carefully transplanted as if being by human hands. Made of stainless steel, the Transplanting Claws are easy to maintain, superior resistance to abrasion and corrosion, and retain accurate precision even after many hours of usage.