Yes! All Leaf Shave razors and tools use the same blades, and they're also open to (most) standard safety razor blades. If you have double-edge blades you enjoy, you'd simply snap them in half to yield two single edges for loading into our tools (snap the DE razor in it's paper wrapper to protect your fingers). Or load our single edges straight out of the wrapper :). Note that there are 2 items to refill in Leaf Dermaplaner. The blade, and the blade-guard. This is important as they work together as a unit when loaded up (the blade is inserted between the flaps of the guard which applies the safety scallops over the exposed edge). We suggest refilling both together when you refill your tool.