Wilkinson Sword Space Saver Soil Rake has curved teeth that are angled to be pulled smoothly and evenly. It is part of the Space-Saver Click System, designed to be used with your choice of lightweight handles. Specially curved teeth for easy pulling through soil and gravel. Tines spaced to allow greater flow of soil in between. Curved tines correctly meet soil when standing upright. Made from high quality cold rolled steel . Use with Small (32cm) Medium (120cm) and Long (150cm) lightweight handles.