Fun Ruler and Rock You Rock You Rule Design Mugs & Glassware

Brighten your day with these fun mugs featuring a playful ruler and rock. The cheerful design with messages "You rock!" and "You rule!" is perfect for any occasion.

Product Features for Black Mug (11oz, 15oz):

Glossy ceramic: The mug is made from black ceramic and has a glossy finish.
Vibrant colors: The latest printing techniques provide bright and crisp colors matching your craziest designs.
Age restrictions: For adults
Country of origin: Made in China
Microwave-safe: Mug can be placed in the microwave for food or liquid heating
Dishwasher-safe: Suitable for dishwasher use
Other compliance information: Meets the lead and cadmium level requirements