Review (3/5): Half blades recommended
For a barber this is a thin and lightweight option for tight spaces and design work. The problem comes in what you load it with. Using a blade you have to snap first is not suggested as the bent corners will need to be clipped off for a flush fit. Also sliding any blade in here is a rough fit from how close the metal has been pinched. Best option is to lay the holder on a flat surface and use a wall to push the the blade into place