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OVER 250,000 GIFTS DELIVERED
Since 2020, our studio in Florida has shipped over 250,000 gifts—and counting.
Our commitment to quality and connection is reflected in our glowing 4.8/5 rating from over 10,000 verified reviews. Every gift we send out is a step toward our goal of bringing people closer together, one gift at a time
MADE IN THE USA
All our products are made with love in the USA.
HAPPINESS GUARANTEE
This product is backed by our 100% Happiness Guarantee.
At Mallard Moon, we deliver high-quality gifts designed to bring joy and connection. If for any reason you're not 100% satisfied, just reach out. We're committed to making it right, or we'll gladly take it back.
READY TO GIVE
All our products are presentably packaged for hassle-free gifting.
SHIPPING INFORMATION
Estimated delivery times:
US: 5-7 business days.
Canada: 5-9 business days
Australia/New Zealand: 5-9 business days
UK & EU: 5-7 business days (ships from Amsterdam)
Rest of the world: 2-4 weeks
*addition 1-3 days lead time for personalized products
Please note: We currently do not deliver Canvases to PO Boxes as UPS does not deliver to PO Boxes, so please provide a different address that we can ship to.
Brighten her mornings with a mug that’s equally practical and humorous. This Two-Tone Coffee Mug for sisters-in-law celebrates your playful “partner in crime” bond with the line: "They Call Me Sister-in-law Because Partner In Crime Makes Me Sound Like A Bad Influence".
- Two-Tone Ceramic Design: Distinctive color contrast that adds personality to every coffee break.
- Four Color Combinations: Black & White, Red & White, Navy & White, and Pink & White to suit her style.
- 11 oz Capacity: Generous enough for a hearty morning brew or comforting tea.
- Durable Ceramic Construction: Built for everyday use, with a solid feel and lasting durability.
- Microwave-Safe & Dishwasher-Safe: Reheat quickly and clean without hassle.
- Playful Gift Message: The memorable quote makes it a standout Valentine’s or “just because” gift for a sister-in-law.
The mug turns ordinary coffee moments into small rituals. Its 11-ounce capacity supports generous portions, while the durable ceramic withstands daily reheats and repeated wash cycles. The four color options let you pick a look that matches her personality, making it a thoughtful, personalized gift for Valentine’s Day, birthdays, or to celebrate family ties. By acknowledging your sister-in-law as a cherished partner-in-crime, it strengthens everyday connections with a touch of humor and warmth.
