My favorite mechanical pencil

I've tried dozens of mechanical pencils over the years, and my new favorite is the Staedtler Triplus Micro 0.5mm. The triangular barrel feels natural in your hand and doesn't roll off the table. The twist-up eraser is full-size, and the retractable tip means they won't stab everything when loose in a bag. Best of all, the lead stays tight in the barrel while writing or drawing. At about $3 each, they're an easy upgrade from whatever pencil you're using now. — MF