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Funny Substitute Teacher Birthday Unique Gifts from Friends, Coworkers, Family for Men, Women - I Can't Fix Stupid But I'm A Fairly Decent Substitute Teacher Tumbler - Main
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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.

This durable tumbler blends humor with everyday practicality, making it a perfect gift for substitute teachers or anyone who needs a little levity on the go. The message on the cup says, "I Can't Fix Stupid But I'm A Fairly Decent Substitute Teacher"—a smile-worthy reminder of the job’s challenges and little wins.

  • Capacity: Available in large 20oz and 30oz sizes to keep you hydrated through busy school days.
  • Material: Sturdy stainless steel with a protective powder coat for lasting durability and a comfortable grip.
  • Insulation: Vacuum-insulated design that helps maintain hot beverages hot and cold beverages cold for hours.
  • Design: Bold, humorous quote printed on the tumbler to brighten mornings and midday breaks.
  • Use case: Ideal for coffee, tea, water, or any beverage you rely on during bustling teaching days.
  • Gift suitability: A unique, lighthearted gift for substitute teachers, coworkers, or family members who appreciate a good laugh.

Designed for daily use, this tumbler combines practical insulation with a playful message to support substitute teachers, educators, or anyone who spends long hours on the move. Its sturdy construction and generous capacity mean fewer refills and more time focusing on what matters—making connections, delivering lessons, and staying refreshed.

Features and details:

  • Laser engraved in our workshop – permanent, fade-proof design (not printed or vinyl)
  • Black powder-coated stainless steel for a sleek, modern look
  • Double-wall vacuum insulation keeps drinks hot or cold for hours
  • Durable stainless-steel construction built for daily use
  •  Clear, spill-resistant lid included
  • Fits most cup holders – great for work, travel, and errands

 Available sizes:

  • 20oz – perfect for everyday coffee or tea
  • 30oz – ideal for long days and extra hydration

 

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