Eddy Current Coil Sensor: Specifically designed for Bambu Lab A1 and A1 Mini 3D printers, this replacement part ensures detection and monitoring of the print head's position, enhancing the overall printing accuracy and reliability. Seamless Integration for Bambu Lab Printers: Engineered to match the original specifications of Bambu Lab's A1 and A1 Mini models, this sensor provides a perfect fit and function, ensuring a straightforward installation process without the need for additional modifications. Enhanced Durability and Performance: Constructed from premium materials, the sensor is built to withstand the demanding environment of 3D printing. It offers exceptional durability and consistent performance, making it an ideal choice for both hobbyists and professional users. Color: Black Material: Plastic+Metal Package Contents: 3pcs Eddy Current Coil Sensor 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.