They do what they are supposed to do, and do it well. They peg your sinker firmly, depending on how far you pull them in. They are easily trimmed off, and won't damage line. There are 100 per pack and they aren't prone to slip out, so they'll last a long time.
An economical alternative for pegging Texas-rigged weights. It holds the weight firmly, yet still allows the weight to slip up the line on the hookset and doesn't damage the line like the old fashioned toothpick method. Highly recommended!