Thumbnail 1 of 5, Coasters (Set of 4), Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Thumbnail 2 of 5, Coasters (Set of 4), Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Thumbnail 3 of 5, Coasters (Set of 4), Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Thumbnail 4 of 5, Coasters (Set of 4), Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Thumbnail 5 of 5, Coasters (Set of 4), Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab.
Coasters (Set of 4), Off By One Error | Funny Computer Science Student Humour designed and sold by DebugLab

Off By One Error | Funny Computer Science Student Humour Coasters (Set of 4)

Designed and sold by DebugLab
$23.11
$27.20 (15% off)
15% off ends soon
$23.11
$27.20 (15% off)

Product features

  • Set of 4 coasters keeps your surfaces dry and looking fabulous
  • Lightweight MDF with glossy finish, printed for you when you order
  • Cork backing doesn't scratch surfaces
  • Each coaster is 3.8 x 3.8in (9.5 x 9.5 cm)
  • Suitable for hot drinks, cold drinks, lukewarm drinks, whatever
  • 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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