PREMIUM QUALITY -which does not choose sharpening. Perfect for splitting ice. LEAKPROOFNESS - that offers tightness of the cup contents. Includes gasket, pre-installed in base. Compatibilety: Compatible with all for Original (600 watts) & for Pro (900 watts) blender accessories, for -101S. NOT Compatible: This blender blade WILL NOT WORK for Lean (1200 watts), for RX (1700 watts) blenders, for , for blenders, for -201. High quality:the blades are made from stainless steel that doesn't want sharpening. . 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, different merchandise shouldn't included. Note: Light and diversified displays can cause the colour of the article in the photograph somewhat different from the genuine thing. The dimension allowed error is +/- 1-3cm.