It's a cheaper alternative to the Feather kamosori shavette. It can be very unforgiving but once I got a stable hand and a steepish angle, it's been giving me better shaves every time. I haven't gotten any irritations yet and I've used this about 15 times. I'm planning to daily shave for a while to test out its irritation-O-meter.I'm intrigued by the CJB, Timeclo. I ought to try some sort of shavette, if I can get hold of one.
Basic Rockwell R5 tidy-up here, a good SAS, and then played around with using the plastic Wilkinson Classic as "difficult area" ATG device on my chin. Mostly good.