1. Made from high-quality materials, it is durable and reliable for worry-free use
2. Consists of a metal heat sink, heating ring, thermistor wire, heating block, integrated nozzle, and silicone sleeve, offering high flow rates and high-temperature printing capabilities
3. Features an integrated design that allows for easy replacement with various nozzle models, making installation more convenient
4. Designed for long-term use, it withstands thermal shock and is highly durable
5. Withstands temperatures up to 300°C without deformation or damage
6. Material: metal
7. Size: about 6.54 x 2.78 x 2cm
8. Weight: about 40g