"I'm Stupid's Sister" White Glossy Coffee Mug Humor - Marjan Design Store
"I'm Stupid's Sister" White Glossy Coffee Mug Humor - Marjan Design Store
"I'm Stupid's Sister" White Glossy Coffee Mug Humor - Marjan Design Store
"I'm Stupid's Sister" White Glossy Coffee Mug Humor - Marjan Design Store

"I'm Stupid's Sister" White Glossy Coffee Mug Humor

Regular price £10.00
Sale price £10.00 Regular price
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  • Estimated Delivery:Sep 03 - Sep 07

  • Free Shipping & Returns: On all orders over $100

Product description
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Start your day with a laugh! Our "I'm Stupid's Sister" White Glossy Coffee Mug Humor is the perfect blend of style, sass, and sarcasm. Whether you're sipping your morning coffee, afternoon tea, or evening cocoa, this fun and durable mug adds a playful touch to your daily routine.

Crafted from sturdy ceramic and finished with a glossy coat, it’s built to handle both the microwave and the dishwasher without losing its vivid print. The humorous phrase makes it a perfect gift for siblings, friends, or anyone with a sharp sense of humor.


• Ceramic
• 11 oz mug dimensions: 3.8″ (9.6 cm) in height, 3.2″ (8.2 cm) in diameter
• 15 oz mug dimensions: 4.7″ (11.9 cm) in height, 3.3″ (8.5 cm) in diameter
• Lead and BPA-free material
• Dishwasher and microwave safe
• Blank product sourced from China

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.

We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.