I was hesitant to purchase this product but I'm glad I did.Based on my experience, this shrink tubing is of great quality and it shrinks evenly. It`s perfect for use in Industrial and Scientific applications. The Pros, it's easy to use and it gets the job done. The Cons, it may be a bit more expensive compared to other shrink tubing in this category. Overall, I highly recommend this product for those who need reliable shrink tubing..