Curved Ruler

A legendary device, said to only be wielded by those exhibiting extreme intellect and skill. Some believe that it is more suited for artistic purposes than arithmetic. Others believe it is a panacea for any problem.

Sir Rodger cursed himself for not remembering his curved ruler when he attempted to craft a silly sketch.

Clint used a curved ruler to finally understand women.

Lee had no idea why he existed, but with the curved ruler, he had purpose.