Go into the locker room next door and try to use the key on a locker. Jeff has a Ruler and Protractor, but these items don't actually do anything.
Next door to Jeff and Tony's room, there are a bunch of presents wrapped up for Feel free to drop the Ruler and Protractor (they are useless), but hang onto.
Ruler Appears in EarthBound, EarthBound Beginnings Type Item The ruler is an item that has no apparent application and appears in EarthBound, along with a.
I have heard all over that the ruler and protractor are useless, others say there's a man who says something about missing the bathroom door.
People speak about how Earthbound is as good as Chrono Trigger or item ( ruler, protractor, Jeff's door opening key thing) and inventory is so.
I only know of one use for the ruler and that's in the monkey cave. As far as I'm concerned, the protractor is useless. However, some people say.
EarthBound at IGN: walkthroughs, items, maps, video tips, and strategies. Get out of bed and head near the door, Tony your roommate will Sell your protractor and ruler, they are useless and a complete waste of slot space.