I am by no means an expert but I think it is a good clipper. Problem is the blade (the moving part) on mine does not sit perfectly straight, because of that it is hard to align both metal parts correctly also there is a 2mm gap left. It's good enough for me I guess. Tip: You can easily get rid of the WMARK logo using isopropyl (nail cleanser)
Blade came extremely crooked, the clipper came with a non us charger adapter which I can’t use, and it won’t charge at all. Seller won’t refund me despite me having several issues and the clipper being defective. Don’t buy,
The seller began ignoring me when I told him the clipper didn't work, and I eventually had to make a claim with aliexpress to prove my item didn't work. Awful seller and not a great clipper either.