Pentel Sharp Kerry Automatic Pencil, 0.7mm Lead Size, Blue Barrel, 1 Pen (P1037C)

hello there and welcome to my channel my name is Doug and I'm back with another fountain-pen review only today it isn't a fountain-pen today I'm going to review my favorite mechanical pencil that Pentel sharp carry some of you may know that I'm a retired professor of theatre design and technology I taught architectural drafting as it relates to scenery and lighting design for over 30 years I used this mechanical pencil almost every day during my 34 year teaching career it is simply the best mechanical pencil I've ever owned I've never needed to replace it as it works just flawlessly but even though I've owned several other mechanical pencils over the year none replaced this one I didn't even know the pencil had a name or a fan base and was still being made 35 years later I was at the pen store the other day and picked up this 20 20 pen tell carry and I'm gonna put the 1985 carry up agai