Skip to product information
In stock
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.
A playful, tongue-in-cheek mug designed for the sister-in-law who appreciates humor. This white ceramic mug, a lighthearted gift from the men in her life, brings a smile with every sip. The print reads: "They Call Me Sister-in-law Because Partner In Crime Makes Me Sound Like A Bad Influence," capturing her fun-loving personality.
- Size: Available in 11oz and 15oz to match her caffeine ritual—from a quick morning espresso to all-day tea refills.
- Material: Durable ceramic crafted for everyday use and long-lasting enjoyment.
- Color: Classic white exterior that fits any kitchen, desk, or mug shelf.
- Design: Witty, ready-for-any-joke quote that celebrates playful sister-in-law dynamics.
- Care: Microwave and dishwasher safe for effortless daily cleaning.
- Gift-ready: Thoughtful Christmas, birthday, or holiday gift that stands out from generic mugs.
This mug does more than spark laughs—it supports daily rituals. The two size options let you tailor the gift to her coffee or tea habit, while the durable ceramic keeps beverages hot and hands comfortable. The practical, low-maintenance design means less fuss and more moments of levity, whether she's starting the day or unwinding in the evening. Pair it with her favorite treat or a card to create a memorable, personalized gift that clearly shows you pay attention to her sense of humor.
