Thumbnail 1 of 4, Coffee Mug, Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Thumbnail 2 of 4, Coffee Mug, Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Thumbnail 3 of 4, Coffee Mug, Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Thumbnail 4 of 4, Coffee Mug, Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Coffee Mug, Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab

Off By One Error | Funny Computer Science Student Humour Coffee Mug

Designed and sold by DebugLab
$15.11
$18.89 (20% off)
20% off ends soon
Style
$15.11
$18.89 (20% off)
  • Super-easy returnsProblem? No problem. We’ll fix it, fast.

Product features

  • Taller body and wider mouth to make room for more drink and more art
  • Holds 11.5 US fl. oz. (340 ml)
  • Mug diameter is 2.5" (6.4 cm) at base, widening to 3.6" (9.2 cm) at top, not including handle
  • Dishwasher and microwave safe ceramic
  • Wraparound design printed for you when you order
  • Since every item is made just for you by your local third-party fulfiller, there may be slight variances in the product received
Artwork thumbnail, Off By One Error | Funny Computer Science Student Humour by DebugLab
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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