A customer who has purchased the reviewed product.
Prevents Jamming on Swingline
These work well and prevent jamming in our Swingline Heavy Duty Stapler (no model number). I came into an office where Staples brand heavy duty 3/8" staples were being used and the stapler was chronically jamming. I was asked to buy us a new stapler. I researched staples first, I realized that the brands should match, so bought these Swingline staples, which, it turns out, are visibly thicker and also heavier. They eliminated the jamming and now we don't have to buy a new stapler.