JOYSTAR Two Pack 16-Ounce (16 oz.) Cup with Sip & Seal Lid Fit for Nutri Ninja blender series with BL660/BL663/BL663CO/BL665Q/BL771/BL773CO/BL780/BL780CO/BL810/BL820/BL830/QB3000/QB3000SSW/QB3004/QB3005
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