



The Tyrannosaurus rex is the most studied theropod in palaeontology - decades of fossil evidence have given researchers a detailed picture of its bone structure, growth rate, possible feathering, and bite force. It remains one of the most widely recognised animals in natural history, and for good reason. This mug puts a bold T. rex print on a sturdy ceramic for girls and women who have a specific enthusiasm for the most famous predator in the fossil record and want that enthusiasm present in their morning routine.
Made from high-quality ceramic with a comfortable C-handle that provides a secure grip during every pour. The T. rex print is applied using a durable coating process built to resist fading and scratching through repeated daily use. Available in 11oz for a focused morning coffee or 15oz for a larger mug that carries you through a longer working session without going cold.
This mug works for palaeontology fans, natural history museum visitors, dinosaur enthusiasts, and any girl or woman who considers the T. rex the obvious centrepiece of any dinosaur collection and wants a mug that confirms that position clearly. It suits home use, desk placement, and any morning routine that benefits from a prehistoric starting point.
Microwave safe for reheating and dishwasher safe for daily cleaning. The ceramic retains heat well, keeping your coffee warm while you read about whatever palaeontological development has most recently caught your attention. Built for regular use and consistent washing, remaining intact over hundreds of cycles without fading or degrading.
Order yours and start every morning with the T. rex today.
Returns
Contact us at hello@gooddszeei.com with your order number and reason for return.
We’ll provide a return shipping label (if applicable) or instructions for sending the item back.
Once we receive and inspect the item, we’ll notify you about the approval of your return.
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Damaged or Defective Items
If your item arrives damaged or defective, please reach out within 7 days of delivery with photos of the issue. We’ll replace it free of charge or issue a full refund, including shipping costs.
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Questions?
Email us at hello@gooddszeei.com, and we’ll help you make things right, as swiftly as a cheetah!
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We may update this policy to reflect changes in our practices or legal requirements. Updates will be posted here with the date revised.
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Last Updated: October 25, 2025
| XS | S | M | L | XL | 2XL | |
|---|---|---|---|---|---|---|
| Width, in | 16.00 | 18.00 | 20.00 | 22.00 | 24.00 | 26.00 |
| Length, in | 27.00 | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 |
| Sleeve length, in | 7.99 | 8.23 | 8.50 | 8.74 | 9.02 | 9.25 |
| Size tolerance, in | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 | 1.50 |
| XS | S | M | L | XL | 2XL | |
|---|---|---|---|---|---|---|
| Width, cm | 40.64 | 45.72 | 50.80 | 55.88 | 60.96 | 66.04 |
| Length, cm | 68.58 | 71.12 | 73.66 | 76.20 | 78.74 | 81.28 |
| Sleeve length, cm | 20.30 | 20.90 | 21.60 | 22.20 | 22.90 | 23.50 |
| Size tolerance, cm | 3.81 | 3.81 | 3.81 | 3.81 | 3.81 | 3.81 |
Each gooddszeei T-shirt features vibrant, high-quality animal-inspired prints designed with creativity and comfort in mind. Our designs are exclusive and not mass-produced, so you’ll always stand out.
We use premium 100% cotton or cotton-blend fabrics that are soft, breathable, and durable — perfect for everyday wear in the Australian climate.
Each product page includes a detailed size chart. We recommend checking your measurements before purchasing to ensure the best fit.
Turn your T-shirt inside out, wash in cold water, and avoid using bleach. Hang to dry or tumble dry on low for best results.
Yes! Our prints use high-quality inks and printing techniques that resist fading even after multiple washes.
Absolutely! We offer fast and reliable delivery all over Australia, including rural areas.
Orders are usually processed within 1–2 business days and delivered within 5–8 business days depending on your location.
Yes. We offer easy 30-day returns or exchanges for unworn, unwashed items with tags still attached. Visit our Returns Policy page for details.
We occasionally accept custom requests for animal-print variations or bulk orders. Feel free to contact our support team for more information.
You can reach us via our contact form or email at support@gooddszeei.com. Our friendly team will respond within 24 hours.
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