Skip to product information
Teller by Day, Ninja by Night Funny Black Coffee Mug Gifts for Teller, Men, or Women, Graduation Unique Gifts from Family and Friends
1/3
  • Teller by Day, Ninja by Night Funny Black Coffee Mug Gifts for Teller, Men, or Women, Graduation Unique Gifts from Family and Friends
  • Teller by Day, Ninja by Night Funny Black Coffee Mug Gifts for Teller, Men, or Women, Graduation Unique Gifts from Family and Friends
  • Teller by Day, Ninja by Night Funny Black Coffee Mug Gifts for Teller, Men, or Women, Graduation Unique Gifts from Family and Friends
Teller by Day, Ninja by Night Funny Black Coffee Mug Gifts for Teller, Men, or Women, Graduation Unique Gifts from Family and Friends

Teller by Day, Ninja by Night Funny Black Coffee Mug Gifts for Teller, Men, or Women, Graduation Unique Gifts from Family and Friends
$24.95 $49.95
Color
Size
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.

The Teller By Day, Ninja By Night mug is a humorous, sturdy ceramic coffee mug crafted for anyone who loves a playful workplace joke. Perfect as a graduation gift or a lighthearted present for a teller, it celebrates dedication with a wink: "Teller By Day. Ninja By Night."

  • Size options: Available in 11oz or 15oz capacities to suit your preferred coffee, tea, or hot cocoa routine.
  • Color: Sleek black exterior that makes the white printed message stand out.
  • Material: High-quality ceramic designed for everyday use and lasting durability.
  • Design: Features the witty quote “Teller By Day. Ninja By Night.” for instant amusement at the start of any shift.
  • Care & durability: Microwave and dishwasher safe for easy heating and effortless cleaning.
  • Ideal occasions: A thoughtful graduation gift or a unique present from family and friends for tellers, colleagues, or anyone who loves a good joke.

This mug turns daily routines into moments of levity while delivering reliable performance—brightening mornings, sparking smiles at the desk, and serving as a memorable keepsake from graduation celebrations or thoughtful gifts. Its sturdy ceramic build and practical care features mean you can rely on it for everyday use, from the first sip to the last.

Related products