Miracle-Gro 103-MG Ergonomic Aluminum Cultivator (Discontinued by Manufacturer) Ergonomic design features a patented, high performance, natural grip that minimizes hand & wrist stress while maximizing power & comfort to provides a secure grip - wet or dry The ultra-light polished aluminum/magnesium blade is surprisingly light and remarkably strong and has an exceptional strength to weight ratio This precision tool is ideal for working in tight spaces and scraping away weed seedlings Uniquely shaped and angled tines reach into the soil for deeper penetration These amazing tools are so strong and durable they carry a Lifetime Guarantee, so if they ever were to break, Radius will replace them