Hi James,<br /><br />I’m really sorry to hear that your experience with the Gillette Mach3 Razor Blade Cartridges hasn’t been up to your expectations. We understand how important a good shave is, and we truly value your feedback.<br /><br />If you could share more about your experience, we would love to assist you and see how we can make it right. Please feel free to reach out to our customer service team at 1-800-GILLETTE. Your satisfaction is our top priority, and we’re here to help!

We're sorry to hear this, Gigi. Gillette Mach3 blade refills are compatible with Gillette3, Gillette Mach3, and Gillette Mach3 Turbo handles. If you own one of these and it still isn't working, please give us a call at (800) 445-5388. We're happy to help.