Description: 1. upgrade kit for remote change to short-range. Suit for -10 printer. modules and reliable retrofit solutions. 2. The remote extrusion of the control arm for wire feeding is more precise. 3. The torque requirement for the extrusion stepping motor is lower, which reduces the probability of failure when plugging back and refueling. , 4. Compatible with more types of consumables, such as flexible filament - TPU. 5. You can choose to exchange short-range or remote extrusion at any time. Disassembly is super simple, because this is a complete kit that does not affect any of your printer's original features Specifications: Product details: Working Voltage: 12V Nozzle size: 0.4mm Adaptation consumables: 1.75mm filament Applicable models: For 3d -8/10/10S for / for -5 Advantages: First, the remote feeding is changed to short-range feeding(can be soft) Second, the back pumping is more agile. The print is smoother (no drawing occur) Third, the feeding is more accurate, (no material failure) Due to different batches, there may be differences in product appearance and printed text, which not affect use Color: As shown Material: Aluminum alloy + steel Package Contents: 1 Set * Extruder Drive Feed 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.