Dingledorf's Jellybean Counter

You place two small jewels on a surface such that they form opposite corners of a rectangle up to 20 ft. wide and 20 ft. long, then wave an owl feather and hold it to your ear. The feather will whisper to you, in Common, the exact quantity of every object in the pile. Perfect for counting massive hoards of loot or ruining winning a jellybean counting contest.

At Higher Levels. 20 ft. are added to the size limit in both dimensions for each level above first.