The best razor I've found so far! Super smooth shave with minimal passes/area required! I first tried these because they were on a decent sale and I had a mfr. coupon. I was super impressed and got lucky and stocked up during a Black Friday sale at Walgreens where the starter packs were the equivalent of $1.49. Now I make sure I stay stock and only buy when they're on sale/I have coupons. They're quite spendy (all the decent ones are from my experience). I have super sensitive skin and haven't had any problems with irritation or bumps, except for once when I should've replaced the blade, but I tried pushing down on it during use instead. Bad call on my part. Let the design do its work and just hold the handle and they work great! I tried using a Quattro once after using these, and it ranked pathetically in comparison.