Pneumatic Push Fitting PC4-M8*1.25, Used for A10M A20M A30M, A10T A20T A30T Mix Color 3D Printer, Compatible for Both Hotend and Extruder of These Mix Color Printers
hello , China post tracking number : RV599309451CN
it may still need some days to arrive, you can track it via below link
https://t.17track.net/en#nums=RV599309451CN