Feature:1. Versatile Compatibility: This cooling block is compatible with Creality Sprite Extruders, as well as Ender-3 S1 and Pro, Sermoon V1/V1 PRO models, ensuring seamless integration into your existing setup.2. Robust & Durable Construction: Crafted from high-grade aluminum, the metal cooling block offers unparalleled resilience and steady performance. It's built to endure prolonged use without succumbing to wear or functional deterioration.3. Optimized Thermal Conductivity & Rapid Cooling Efficiency: The cooling block's exterior resists scratches, while its fins maintain their shape, enhancing heat dissipation. This design promotes swift heat transfer and efficient cooldown, vital for maintaining print quality.4. Effortless Setup Experience: Thanks to its user-friendly design, installing this cooling block is a breeze. It swiftly replaces damaged parts on the Sprite extruder, streamlining the hotend upgrade process and saving you both time and energy.Specification:Size: 41x20x13mmWeight: 22gMaterial: AluminiumPackage List:1 x Aluminum Cooling Block