Yes, Gillette razors typically come with pre-installed blades. When you purchase a new Gillette razor, whether it is a manual razor or a cartridge razor, you can expect that it will be equipped with a blade ready for use right out of the package. This allows customers to start shaving immediately after opening the product. It is worth noting that the type of blades included can vary by model, as some razors are designed for specific blade cartridges. For users interested in replacing blades, Gillette offers various cartridges that are compatible with their razor handles. To find more detailed information about specific products, it might be helpful to consult the current Gillette website, where you can find product listings and descriptions.