Diamond Secure String Ties / Tieblock System, 7 Beads, White

I've used this product for the first time and by all indications I really like them. The tie up method is very easy and does not slip. My main reason for trying them was to prevent damage to the bridge which it will definitely accomplish because it eliminates the need for the string to come across it at all which I really like, especially if your guitars have a beautiful mosaic inlay. On the trebles I singed a ball with a flame on the end of the string and tied an overhand knot up against that ball. That method prevents any possible slippage.

As advertised

I have a ukulele that is stung "through the bridge," and these string ties prevent knots from eating into the wood and getting stuck inside the uke. At last, peace of mind.

Easy to use. Increases the tie angle of the string over the bridge for slightly more volume.

These strings are to me fantastic the guys at strings by mail are very professional and you'll never get old muddy strings, they are specialized on strings, and they check every box before mail them to you.
Certainly a great e periance and a fantastic service buy with confidence.