Are your products dishwasher safe? Cork Genius Customer Service March 18, 2021 04:41 Updated Definitely. No hand-washing required. We designed our products to be dishwasher-friendly because we hate cleaning up after ourselves just as much as you do. For our full Product FAQ, click here. Related articles What kind of bottles can the Genius Wine Opener work on? About the Genius Wine Set & How To Do you sell replacement parts? Comments 0 comments Please sign in to leave a comment.