This is the product for any whiskey enthusiast that wants to be the "go-to" person for all their whiskey knowledge needs. The Scratch & Sniff Guide to Becoming a Whiskey Know-It-All is the perfect tool for getting all your whiskey questions answered! With its scratch & sniff feature, you can experience the smell and taste of every bottle of whiskey that you want to identify. So become a whiskey expert and show off your whiskey knowledge with the Scratch & Sniff Guide to Becoming a Whiskey Know-It-All!