This is the first eyebrow razor I've used. I used to assume it was a bad idea to shave that area and always plucked. But I took the plunge and bought these three little razors which are very cheap and all different colours which is a bonus, and a pink one! I keep one at work, one in my bag and one in the bathroom at home.
They do a fine job. I use it every few days in between my eyebrows and to trim around the sides and underneath and even on top. They have improved my look no end, I really like using the razor and have not found it causes any bad regrowth. The hairs seem to stay away when in tweezing they would reappear.
I really like using razors and these well-shaped little razors are perfect. I can't fault the product, I have nothing to compare it to in the eyebrow razor world, but compared to other methods of shaping my brows I give them 10/10. The product, seller and packing etc. were all superb.
ADD - after a few weeks the one kept in my makeup case broke, the blade broke off, so I would say they are rather fragile.