The cochlea (inner ear) is about the size of a pencil eraser! Saved Save Article My Saved Items Print Email 2013-12-05T13:45:00Z The cochlea (inner ear) is about the size of a pencil eraser! Arizona Daily Star December 05, 2013 1:45 pm Call today to learn more about how the inner ear works!www.HearInTucson.com Copyright 2013 Arizona Daily Star. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. More Offers stories Sweeten anyone’s holiday with this basket of assorted candies and cookie treats. The Best Way to Keep Pests Away… Microdermal Special Offer One for $50 and Two for $80! at Sacred Art Tattoo Studio 520-622-7050 What can I expect from a basic Pet Sitter Visit from Reining Cats and Dogs?