Thank you for sharing your experience with the Fusion5 razor. We’re glad to hear that you really like the blades! However, we’re truly sorry to learn that you find the handle slippery when using it in the shower. We understand how important it is to have a comfortable and secure grip, especially in that setting. Your feedback is valuable to us, and we appreciate you bringing this to our attention. If you’d like to discuss this further or if there’s anything we can do to assist you, please contact us at (800) 445-5388. We’re here to listen and help find a solution that works for you. Thank you again for your input!