Usage Tips:For its precision and durability. The heating block is crafted to withstand high temperatures, ensuring consistent performance. Optimized Performance: Designed specifically for the SV07 3D Printer, this extruder hotend kit enhances your printing experience with a high-quality brass nozzle and a heating block capable of withstanding high temperatures. Construction: The brass nozzle offers excellent heat conductivity and resistance to , ensuring long-lasting performance under demanding conditions. The heating block is engineered to maintain stable temperatures, providing consistent printing results. Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Silver Material:Aluminum alloy Package Contents: 1 * Heating Block kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.