Official Creality Ender 3 Direct Drive Extruder Kit, Comes with 42-40 Stepper Motor Hotend Kit, Support Flexible TPU Filament, BL Touch, Compatible with Ender 3 Pro/ Ender 3 V2 https://www.amazon.com/dp/B08J7N2LNL?ref_=cm_sw_r_apin_dp_2TW7ZCCRFHYNCYGTEJBM