


Off By One Error | Funny Computer Science Student Humour Pin
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Product features
- Round pinback buttons for instant awesome, just about anywhere
- Your choice of two sizes: petite Small (1.25"/32mm) and in-your-face Large (2.25"/57mm)
- Made with scratch- and UV-resistant Mylar
- WARNING: Choking hazard--small parts. Not for children under 3 yrs.
- AGE GRADE WARNING: This product is intended for age 8 and up.
- WARNING: Sharp point hazard. This product contains a functional sharp point.
- Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received

Off By One Error | Funny Computer Science Student Humour
A cute array of numbered boxes where the little character has climbed into the wrong one and is peering out sheepishly, one empty box glowing red beside it. The banner reads "OFF BY ONE".
The first bug every CS student meets, and the one that never fully goes away.
Hand-drawn illustrated design with bold outlines and flat colour, printed as a die-cut sticker or on apparel.
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