The Callaway Diablo Edge Irons are considered super game improvement irons. These irons are the longest stainless steel irons Callaway has ever created and provide increased distance without compromising feel or performance. The lower, deeper CG makes the sweet spot more accessible and is in-line with where amateurs most commonly strike the ball on the clubface, generating longer consistent distance and improved accuracy. A lower, deeper CG is designed to make the sweet spot more accessible at lower impact locations. This generates longer, more consistent distance and improves accuracy for more greens in regulation.

Overall, the diablo irons gave impressive forgiveness on soggy ground thanks to the thick sole and large cavity. A soft feel off the face of the irons was a pleasant surprise. The cavity can be seen at address in the long irons, which was slightly off-putting. These are not ideal for those looking for a lower flight. These really are an excellent offering from Callaway, the diablo edge are almost as good a set of golf clubs as you're likely to find for the main target group, golf is made just about as easy as is possible to get.