Each tool has a solid robust design with tines, prongs and blades that will resist bending, wear and corrosion. Solid steel with a working is suitable for raking, fine crumbling and smoothing seed beds. Curved teeth for easy soil penetration. Part of the multi-change system, attaching it to a handle of the required height will prevent over straining. Garden Tool Multi Change The multi change cultivation range incorporates all the tools needed to keep borders in good health.