The Nutribullet Blender Tamper Tool Stick Plunger Pusher is a 9 1/4" plastic stir stick designed specifically for the NutriBullet Combo Blender. This black tool is essential for blending smoothies and soups by pushing down on the ingredients to ensure they are fully blended. With its compact size and durable material, this tamper stick is a convenient accessory to have in your kitchen for hassle-free blending.