[PREMIUM MATERIAL]This blade is made of stainless steel, no need sharpening, rustproof and durable. [WELL DESIGNED]It breaks down the ingredients into their maximum nutrient- state, more absorbent with the recent blade, which may easily remodel end result and vegetables and protein drinks right into a scrumptious and texture. [CONVENIENT] The wires are straightened for simple startup. Includes pre-installed rubber gasket in base for an entire seal with mug. [GOOD KITCHEN UTENSILS] Make wholesome cooking easier. Makes it clear to arrange your favourite meals and smoothies in no time. [WITH RUBBER SEAL]The threads are smoothed for and off. Includes rubber gasket pre-installed in the base to an entire seal with the mug. TIPS: 1. Kindly recommend you replace the blade every single 6 months for performance. 2. Please the tools at the bottom is tightened use. 3. Please make the rubber gasket put snugly into the lowest blade. The rubber gasket is used to heading off leakage. 4. Please make you close up the bottom blade tight satisfactory at the cup utilizing it. 5. To hold far from spilling, don't add the "Max" fill line. Compatible with for 600-Watt Series Blender Model: -101, -101B, -101S, NBR-0601, NBR-0601WM, NBR-0801, NBR-1201 etc. Compatible with 900-Watt Series Blender Model: -201, NB9-0901, NB9-0901B, NB9-0901T, NB9-0901G, NB9-0901PINK, NB9-0901PUR, NB9-0901COR, NB9-0901S, NB9-0901W, NB9-0901RG, NB9-1301, NB9-1301PINK, NB9-1301G, NB9-1301B, NB9-1301COR, NB9-1301K, NB9-1301R, NB9-1301RG, NB9-1301S, NB9-1301T, NB9-1301PUR, NB9-1301W . Colour:gray+silver Material:stainless steel + plastic Package Contents: 2 * blender blade Only the above kit content, different merchandise should not included. Note: Light and diversified displays may cause the colour of the thing within the photograph considerably varied from the real thing. The measurement allowed error is +/- 1-3cm.