CATegory 15oz Black Mug — Cats perusing a library of categorized feline-titled books from The Definitive Cat Collection

Right before deciding to knock them off their shelves, the cats are enjoying reading the feline-titled books in various categories. This glossy black 15oz mug wraps a cozy illustration of crowded bookshelves and handwritten labels around its curve, so your morning coffee feels like a warm bench between stacks. It’s heavy enough to feel comforting in hand, with a C-shaped grip that settles naturally while you read notes, plan errands, or settle into a slow weekend ritual. The deep black glaze makes the colors of the print pop while keeping the overall look quietly bookish—great for anyone who delights in pesquisa, cataloging, or simply getting lost in shelves. Dishwasher- and microwave-safe, lead- and BPA-free, it’s built for regular use and small moments of calm.

Product features
- Glossy ceramic finish for vivid print and easy cleaning
- Dishwasher-safe for convenient, everyday use
- Microwave-safe for reheating drinks or snacks
- Generous 15oz capacity with a comfortable C-shaped handle
- Lead- and BPA-free; meets relevant ceramicware safety guidelines

Care instructions
- Clean in dishwasher or wash by hand with warm water and dish soap