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The Unemployed Philosophers Guild Disappearing Dino Mug - Heat Sensitive Color Changing Coffee Mug - Add Hot Liquid and Watch Dinosaurs Turn to Fossils

4.4 out of 5 stars 720 ratings

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  • Thanks to this clever Disappearing Dino Mug you can watch eons pass before your eyes over a cup of coffee.
  • When you pour in a hot beverage, the dinosaurs transform into fossils in a museum exhibition.
  • Disappearing mugs are not dishwasher safe but are microwave safe.
  • Large mug, holds 12 oz.

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Product Description

Disappearing Dinosaurs Mug

Dinosaurs once ruled the entire planet. (Now they only rule the House of Representatives.) Thanks to this clever Disappearing Dino Mug, you can watch eons pass before your eyes over a cup of coffee. The mug shows a prehistoric landscape populated by fierce dinosaurs. When you pour in a hot beverage, the eons pass before your eyes as the dinosaurs transform into fossils in a museum exhibition. Now, finally, you will know what killed off the dinosaurs. It was YOU!

14 oz.

Disappearing mugs are not dishwasher safe but are microwave safe.


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
720 customer ratings
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Reviewed in the United States on August 8, 2016
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Reviewed in the United States on December 23, 2018
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Reviewed in the United States on March 16, 2018
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Reviewed in the United States on May 31, 2019
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Reviewed in the United States on June 24, 2019
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Reviewed in the United States on December 26, 2019
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Top international reviews

Bella
5.0 out of 5 stars Fun design great format.
Reviewed in the United Kingdom on January 22, 2016
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RichyRich
5.0 out of 5 stars nice fun design
Reviewed in the United Kingdom on April 2, 2016
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2 people found this helpful
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Yaseen Tengur
5.0 out of 5 stars Best mug I've ever owned
Reviewed in the United Kingdom on December 17, 2018
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Susan Risley
5.0 out of 5 stars Grandson loved this mug
Reviewed in the United Kingdom on January 11, 2020
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Schaeffer
5.0 out of 5 stars Great design
Reviewed in the United Kingdom on September 10, 2019
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POLLY wELCH
5.0 out of 5 stars Best secret Santa
Reviewed in the United Kingdom on December 21, 2018
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mrs b iron
5.0 out of 5 stars Clever mug
Reviewed in the United Kingdom on January 17, 2020
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Karl
5.0 out of 5 stars Very well packed for travel arrived in good time for christmas
Reviewed in the United Kingdom on February 2, 2016
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Stelly
5.0 out of 5 stars Would make an ace present
Reviewed in the United Kingdom on March 19, 2016
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Claire
2.0 out of 5 stars Picture transfer flakes off
Reviewed in the United Kingdom on September 28, 2016
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SOFIA IQBAL
5.0 out of 5 stars Brilliant
Reviewed in the United Kingdom on November 23, 2016
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Amazon Customer
5.0 out of 5 stars Ok
Reviewed in the United Kingdom on May 17, 2019
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Mr. Men
4.0 out of 5 stars very cool
Reviewed in the United Kingdom on November 19, 2018
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Susan F.
4.0 out of 5 stars Slightly bigger and heavier than I was expecting but of very good quality
Reviewed in the United Kingdom on March 24, 2018
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Sharon Guild
5.0 out of 5 stars Five Stars
Reviewed in the United Kingdom on December 11, 2017
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