The upper blade of Winland’s new aluminium roll pruner is made of high carbon SK5 steel, with a non-stick coating. The aluminum handle has a non-slip and soft TPR grip. The blades have a safety lock for both right and left hand users. The roll system with one-effort-saving-cut, ensures a capacity up to 20 mm (3/4”) on living branches. Lightweight aluminum handles provide a strong construction, says the manufacturer, and the non-stick coated blade enables smooth cutting performance and anti-rust surface. The oil sponge provided for cleaning the blades after each use, ensures long life. http://winland.imb2b.com/