I rate this product, the Wordlock LL-205-PK 4-Dial Luggage Lock , 5 stars and two thumbs up!  I found it easy to set up my own special (word) lock, and easy to reset as well! They are modern and look good.  I was so happy to get this product, I never have to worry when I or any of my family are traveling, as they are Travel Sentry approved.  Love the colors, I wish to get one of each mod color eventually.  Sturdy, works great, dependable and a must have for anyone who needs a trustworthy lock, not only for traveling, but for locking chests, anything around the home or office that needs a good reliable lock.  They are so much funner than the traditional lock too!  Great invention!