-which does not prefer sharpening. Perfect for splitting ice. LEAKPROOFNESS - that offers tightness of the cup contents. Includes gasket, pre-installed in base. Compatibilety: Compatible with drawn to Original (600 ) & for Pro (900 ) blender accessories, for -101S. NOT Compatible: This blender blade WILL NOT WORK for Lean (1200 ), for RX (1700 ) blenders, for , for Ninja blenders, for -201. High quality:the blades are made from stainless-steel that could now not favor sharpening. free. Perfect seal: Easily screws onto the bottle, sealing it perfectly. Colour:gray Material:Plastic + stainless-steel Package Contents: 1 x Replacement Extractor Blades Only the above package content, varied merchandise usually are not included. Note: Light and diversified reveals could cause the color of the item in the picture somewhat varied from the real thing. The measurement allowed error is +/- 1-3cm.