---
product_id: 1265384
title: "Heat Changing Constellation Mug - Add Coffee or Tea and 11 Constellations Appear - Comes in a Fun Gift Box"
brand: "the unemployed philosophers guild"
price: "A$55"
currency: AUD
in_stock: true
reviews_count: 11
category: "The Unemployed Philosophers Guild"
url: https://www.desertcart.com.au/products/1265384-heat-changing-constellation-mug-add-coffee-or-tea-and-11
store_origin: AU
region: Australia
---

# 10oz versatile ceramic capacity 11 detailed star patterns heat-activated constellation reveal Heat Changing Constellation Mug - Add Coffee or Tea and 11 Constellations Appear - Comes in a Fun Gift Box

**Brand:** the unemployed philosophers guild
**Price:** A$55
**Availability:** ✅ In Stock

## Summary

> 🌠 Wake up your coffee routine with a universe in your hands!

## Quick Answers

- **What is this?** Heat Changing Constellation Mug - Add Coffee or Tea and 11 Constellations Appear - Comes in a Fun Gift Box by the unemployed philosophers guild
- **How much does it cost?** A$55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/1265384-heat-changing-constellation-mug-add-coffee-or-tea-and-11)

## Best For

- the unemployed philosophers guild enthusiasts

## Why This Product

- Trusted the unemployed philosophers guild brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sip the Cosmos:** Transform your morning brew into a celestial experience with 11 constellations that appear as your drink heats up.
- • **Gift-Ready Stardust:** Arrives in a stylish gift box, making it the ultimate present for star lovers, astrology enthusiasts, and trend-savvy colleagues.
- • **Conversation Starter:** Elevate your desk or kitchen with a mug that sparks curiosity and connects you to the universe—because your coffee deserves to be stellar.
- • **Microwave Safe Magic:** Conveniently microwave your drink without losing the heat-sensitive starry reveal—just hand wash to keep the magic alive.
- • **Perfectly Sized for Professionals:** A sleek 10oz ceramic mug designed for espresso, cappuccino, tea, or any hot beverage fueling your busy day.

## Overview

The Unemployed Philosophers Guild Heat Changing Constellation Mug is a 10oz ceramic mug that reveals 11 detailed constellations when filled with hot beverages. Microwave safe and hand wash only, it combines practical use with mesmerizing heat-activated star patterns, making it a perfect gift for astronomy fans and professionals seeking a unique, stylish coffee experience.

## Description

desertcart.com: The Unemployed Philosophers Guild Heat Changing Constellation Mug - Add Coffee or Tea and 11 Constellations Appear - Comes in a Fun Gift Box : Home & Kitchen

Review: A Magical Mug for Stargazers!!! - This heat-changing constellation mug is absolutely fantastic! The moment you pour in a hot beverage, the stars come to life, revealing 11 beautiful constellations—it’s like having a little bit of the night sky right in your hands. The transformation is smooth and happens quickly, adding a fun and mesmerizing touch to my morning coffee routine. The quality is great—the mug has a solid feel, and the print is crisp and well-detailed. It also comes in a fun and well-designed gift box, making it a perfect present for astronomy lovers, science geeks, or anyone who enjoys unique mugs. One thing to note: since it’s a heat-sensitive design, it’s best to hand wash to preserve the magic for as long as possible. But honestly, that’s a small trade-off Love it!!!!!
Review: I absolutely love it! - Anthony Wesley 2/9/2018 desertcart Product Review: Color-Changing Mug Recently, I purchased this color-changing constellation mug from desertcart. I absolutely love it!. I decided to buy this mug for my beautiful girlfriend, who loves to look at stars every time we walk outside. It was part of a Christmas gift for her. I am so happy I bought it. I would definitely rate this product 5 out of 5 stars. Overall: To evaluate this product, I used simple criteria. One: the insulation of the mug. With this specific mug, I realized that it was a great insulator of heat, keeping my girlfriend’s coffee warmer for a longer amount of time than her average $3 mugs from Walmart. Appearance: Another criteria of judging I used was the overall appearance of the mug. This specific mug aside from it’s amazing color changing qualities, has a very smooth and shiny seal all over it. Making the mug easy to clean and easy to hold. When you first see the mug, it looks plain black and has stars all over it, even the handle. When you put hot liquid in the mug, (ie: coffee, hot chocolate, tea..) the entire mug changes color to let the owner see constellations clearly outlined all around the mug! The effect of the color-change is extremely fascinating overall. Functionality: It totally brings the mug to life in a fun way. Using this mug makes waking up early for class or work an even better experience as it wakes you up and reminds you of something amazing, the stars and constellations. As the liquid cools down again, the mug changes back to a plain black color, making it also reusable. The negatives about this product are that the handle of the star mug does not change color, but scientifically it makes sense why it wouldn't. The mug also is preferred to be hand washed only. I understand why it is not machine washable because it is so sensitive to heat, but it does make it a little more cumbersome to clean. Utilization: Lastly, I think this mug is perfect for those who live in cold weather (and enjoy hot drinks), or college students (who are fueled on coffee). This mug would even be perfect for learning children as when the constellations appear they also have names to go along with them so they understand. There are also nontraditional ways yo use this mug. I have commonly used this mug for the consumption of ice cream and it works perfectly when I also want to cool off on a hot day. My girlfriend drinks coffee at least 5 times per week, and she uses this mug as often as she can! I strongly recommend purchasing this mug!

## Features

- 10oz Ceramic Mug - This mug is perfect for tea, espresso, capuccino, and anything else the star watcher in you desires. Disappearing mugs are microwave safe, hand wash only.
- Heat Activated - Pour in hot liquid and the constellations magically appear. Includes: Cassiopea, Perseus, Saggitarius, Hercules, Andromeda, Scorpius, Taurus, Ursa Major (Big Dipper), Ursa Minor (Little Dipper), Orion, Gemini.
- 11 Constellations Appear - Star gazing and latte drinking don't have to be separate things any longer. Sip from our unique mug while staring up at the starry night, or reading your horoscope with your morning cup of tea.
- A Perfect Gift - For the star lover, star gazer, astronomer, astrologer, or anyone looking for a place to put their coffee. Zodiac lovers would get a kick out of it depending on their star sign (or if they generally like cool gifts).
- From the Unemployed Philosophers Guild. - Don't worry. We are employed, just not as philosophers. For whatever you need, we have presents of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B7LUVZK |
| Age Range (Description) | Adult |
| Best Sellers Rank | #77,460 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #921 in Novelty Coffee Mugs |
| Brand | The Unemployed Philosophers Guild |
| Color | Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,843) |
| Date First Available | January 29, 2013 |
| Global Trade Identification Number | 00814229027621 |
| Included Components | Handle |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | No |
| Item Weight | 14.6 ounces |
| Item model number | 2762 |
| Manufacturer | The Unemployed Philosophers Guild |
| Material Feature | Microwave Safe |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Pattern | Star |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 4.33"W x 3.54"H |
| Recommended Uses For Product | Home |
| Reusability | Reusable |
| Shape | Round |
| Size | 10 Ounces |
| Special Feature | Color Changing, Heat Reveal Technology |
| Specific Uses For Product | Hot Drinks |
| Style | Classic |
| Theme | Constellations, Outer Space, Stars |
| UPC | 023867847694 884615710673 699982497153 814229027621 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** The Unemployed Philosophers Guild
- **Capacity:** 10 Fluid Ounces
- **Color:** Black
- **Material:** Ceramic
- **Special Feature:** Color Changing, Heat Reveal Technology

## Images

![Heat Changing Constellation Mug - Add Coffee or Tea and 11 Constellations Appear - Comes in a Fun Gift Box - Image 1](https://m.media-amazon.com/images/I/71QENUTZI1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ A Magical Mug for Stargazers!!!
*by G***Y on February 25, 2025*

This heat-changing constellation mug is absolutely fantastic! The moment you pour in a hot beverage, the stars come to life, revealing 11 beautiful constellations—it’s like having a little bit of the night sky right in your hands. The transformation is smooth and happens quickly, adding a fun and mesmerizing touch to my morning coffee routine. The quality is great—the mug has a solid feel, and the print is crisp and well-detailed. It also comes in a fun and well-designed gift box, making it a perfect present for astronomy lovers, science geeks, or anyone who enjoys unique mugs. One thing to note: since it’s a heat-sensitive design, it’s best to hand wash to preserve the magic for as long as possible. But honestly, that’s a small trade-off Love it!!!!!

### ⭐⭐⭐⭐⭐ I absolutely love it!
*by A***R on February 10, 2018*

Anthony Wesley 2/9/2018 Amazon Product Review: Color-Changing Mug Recently, I purchased this color-changing constellation mug from Amazon. I absolutely love it!. I decided to buy this mug for my beautiful girlfriend, who loves to look at stars every time we walk outside. It was part of a Christmas gift for her. I am so happy I bought it. I would definitely rate this product 5 out of 5 stars. Overall: To evaluate this product, I used simple criteria. One: the insulation of the mug. With this specific mug, I realized that it was a great insulator of heat, keeping my girlfriend’s coffee warmer for a longer amount of time than her average $3 mugs from Walmart. Appearance: Another criteria of judging I used was the overall appearance of the mug. This specific mug aside from it’s amazing color changing qualities, has a very smooth and shiny seal all over it. Making the mug easy to clean and easy to hold. When you first see the mug, it looks plain black and has stars all over it, even the handle. When you put hot liquid in the mug, (ie: coffee, hot chocolate, tea..) the entire mug changes color to let the owner see constellations clearly outlined all around the mug! The effect of the color-change is extremely fascinating overall. Functionality: It totally brings the mug to life in a fun way. Using this mug makes waking up early for class or work an even better experience as it wakes you up and reminds you of something amazing, the stars and constellations. As the liquid cools down again, the mug changes back to a plain black color, making it also reusable. The negatives about this product are that the handle of the star mug does not change color, but scientifically it makes sense why it wouldn't. The mug also is preferred to be hand washed only. I understand why it is not machine washable because it is so sensitive to heat, but it does make it a little more cumbersome to clean. Utilization: Lastly, I think this mug is perfect for those who live in cold weather (and enjoy hot drinks), or college students (who are fueled on coffee). This mug would even be perfect for learning children as when the constellations appear they also have names to go along with them so they understand. There are also nontraditional ways yo use this mug. I have commonly used this mug for the consumption of ice cream and it works perfectly when I also want to cool off on a hot day. My girlfriend drinks coffee at least 5 times per week, and she uses this mug as often as she can! I strongly recommend purchasing this mug!

### ⭐⭐⭐⭐⭐ The person who was gifted this liked it
*by A***R on January 6, 2026*

This was a fun white elephant gift

## Frequently Bought Together

- UPG The Unemployed Philosophers Guild Heat Changing Constellation Mug - Add Coffee or Tea and 11 Constellations Appear - Comes in a Fun Gift Box, 12oz
- Star System Coffee Mug, The Cool Planet Thermal Coffee Cup & Tea Mug in Large, XXL Mug, Planets Coffee Mug, Gift for Birthday, School Enrolment, Christmas, Valentine's Day

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-23*