Banana For Scale: The Ruler You Can Stick to the Fridge

Field notes

The proposed object combines the familiar banana-for-scale visual convention with physical ruler markings in both inches and centimeters. Its bottom magnet is intended to keep it attached when a real banana would not cooperate, and the page emphasizes visible print layer lines rather than disguising the manufacturing method. The product remains marked “Coming Soon”; the available action is an email signup for launch and pricing updates.