Review on Improved Markwort Knobcuff EZ Taper - Enhance Your Bat Grip! by Jay Williams

Recently purchased three of these units. Installation was easy if you use some soapy water. However, the 1st starts to crack after about 10 beats. I thought that was not normal. Seller notified and return approved. They sent me a second one. The second (free replacement) is on my gaming racquet right now. It also broke after about 20 hits, but not completely broken. However, I thought I could make a season out of it. I bought another one just before they sent me a free replacement. Guess what - it cracked by itself even before it was placed on the bat! I left it on my desk and for some reason didn't bother to put it on the racket. This one started cracking on its own about a week ago and the crack has grown nearly the full length of the EZ Taper. Needless to say I will not be buying this brand again. It seems to work very well and protect your hand. I didn't think these things would last forever but should at least get a season.