Sip and study the skills that matter. Keep the foundation of classical learning close at hand with this beautifully designed 24-oz Tervis tumbler featuring stacked books displaying the 5 Core Habits of Grammar, 5 Common Topics of Dialectic, and 5 Canons of Rhetoric. The clear tumbler design lets your beverage show thro Classical Conversations resource: https://classicalconversationsbooks.com/products/15-skills-tervis-tumbler