Bibbys: Replacement 6 - Pack
When the Bibby (Patented 2017) gets dull from separating shingles, save it to fix holes in shingles. You know, the holes left by roof anchors, satelite dishes and the ones left by the siding guys and their pump jack stand offs! Keep a 6 - Pack of sharp replacements in every work truck. You can even use the Bibby to prune small tree branches interfering with the roof!
Tip: Cleaning your blade with paint thinner or acetone once they get gummy from the shingles saves you money by not having to replace your blades so often.