Ruby Nozzle Hotend Combo with Ceramic Heater and Thermistor for Bambu Lab P1P P1S, Compatible with Hardened Steel & Ruby & Tungsten Carbide &

The customer experience and reception of the Ruby Nozzle Hotend Combo for Bambu Lab printers are mixed, reflecting a distinct divide between users who appreciate its capabilities and those who face notable technical challenges. On one hand, some users find value in the hotend's ability to handle a variety of filaments, including more abrasive materials like carbon fiber, thanks to the robustness of the ruby and hardened steel nozzles. These users appreciate the ease of switching nozzles, claiming it makes the process simpler. One user mentioned how customer support from Durozzle improved their experience significantly, highlighting the importance of responsive service when issues arise. After initial problems, they reported being impressed with the functionality of the replacement nozzle and a return to smooth printing. However, many customers expressed frustration with quality control issues. Several users reported issues with the included heater and thermistor, describing them as subpar or prone to failure. Problems with the incorrect length of screws leading to mechanical issues in assembly and concerns over the design, such as no instructions included initially or a QR code that led to a placeholder webpage, contributed to a sense of dissatisfaction. For some, the product exhibited performance issues like leaking, overheating, and print failures, leading to additional costs for repairs. Instructions for proper installation were found to be insufficient or unclear, requiring users to seek solutions from external sources. Users noted that there were significant hurdles in getting the product to function as intended, with multiple complaints about technical difficulties overshadowing the potential benefits of the product. Overall, while the Ruby Nozzle Hotend Combo shows promise for enhanced versatility and utility, the reliability and quality control issues noted by many users cannot be overlooked. Effective customer support was a redeeming factor for some, but the highlighted challenges may deter potential buyers. **