Stay-sharp mechanical pencil

I like mechanical pencils, and my favorite is the Uni Kuru Toga with a lead-rotation mechanism (Model No. M54521P.24). Every time you touch the tip to the paper, the mechanism inside the pen ratchets the lead a few degrees. The result is the point stays rounded instead of taking on a chiseled profile as often happens with mechanical pencils. It’s inexpensive but very well-made. Mine has lasted for years. — MF