World's Largest Mechanical Pencil + More Projects!
Maker Faire Bay Area 2026
September 25th-27th
Exhibit
3D Printing
Come see the world's largest mechanical pencil in person! We'll also have stamps and more for you to make your mark before you go. With these projects the memo is to make things, break things, and call projects done!
Bob Seif
Bay Area-based maker and creator focused on making things, breaking things, and calling projects done. Bob has a background in mechanical engineering and AI, and now works as a TPM (when he's not helping friends build startups on the side). An avid reader, writer, and philosophizer, he's always looking for new ideas to discuss with those he meets.
