NOZZLE BRUSH (A1 silicone brush insert)

This is a brush to manually clean the nozzle... I'm never too satisfied with the automatic cleaning on my p1s, so sometimes I like to polish the nozzle manually, I used the A1 series silicone insert which I find very useful for this purpose. in the rear part there are the housing for the magnet which is the same as the BAMBULAB scraper. (You can also find the step file without this slot).Please let me know if the original bambulab A1 silicone insert fits this design...because I bought mine on Aliexpress, and I don't want there to be small differences.Happy printing.