Designed for a Barber Grade shave, our 5-blade cartridges feature Cremo’s legendary lubricating Shave Cream formula and a coated guard bar for a close, comfortable shave. Plus, the integrated pull-back trimmer allows for precise edging and shaping of beards, sideburns and other hard-to-reach areas. Attach razor cartridge to the handle while the blades are still in the container.