- Durable Construction: The black section is made from a rubberized silicone material, featuring a polycarbonate plastic stopper. This combination ensures longevity and performance. - Compatibility: Designed to fit 1.8-liter containers, specifically high 1.8-liter models, making it a versatile addition to your kitchen essentials. - User-Friendly Design: The stopper is conveniently marked with measurement indicators, simplifying the process of adding ingredients. It easily fits through the lid, and by turning it clockwise, you can use the stopper to incorporate ingredients or work with a tamper. - Practical Use Scenarios: 1. Ideal for blending smoothies or soups, allowing for easy addition of fruits and vegetables while mixing. 2. Perfect for incorporating spices or liquids into bulk mixes without the need to remove the entire lid. 3. Great for food preparation in professional kitchens, enhancing efficiency and reducing mess. This product combines functionality with a thoughtful design, making it a must-have for cooking enthusiasts and professionals alike. Its robust material and seamless compatibility ensure that it meets your culinary needs effectively.