Review on Weller 7235 Replacement Soldering Pack by Wei Fan

3.5 STARS Product does what it says on the tin and was fairly easy to install in my soldering iron. Pros > Fast delivery, easy installation, works with most soldering guns, produces a smooth solder ball. Cons: I solder a lot so it doesn't last as long as a more expensive replacement. However, I can recommend this soldering product to the average consumer as it works great.