--- product_id: 92066284 title: "Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405" brand: "morphing mugs" price: "€ 83.90" currency: EUR in_stock: true category: "Morphing Mugs" url: https://www.desertcart.hr/products/92066284-morphing-mugs-harry-potter-expecto-patronum-spell-16-oz-large store_origin: HR region: Croatia --- # 16 oz heat-sensitive reveal Iconic Patronus stag image Hand wash recommended Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405 **Brand:** morphing mugs **Price:** € 83.90 **Availability:** ✅ In Stock ## Summary > 🦌 Cast your morning spell with every sip! ## Quick Answers - **What is this?** Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405 by morphing mugs - **How much does it cost?** € 83.90 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/92066284-morphing-mugs-harry-potter-expecto-patronum-spell-16-oz-large) ## Best For - morphing mugs enthusiasts ## Why This Product - Trusted morphing mugs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Magical Heat Reveal:** Watch Dementors vanish as hot liquid unveils Harry’s Patronus stag in stunning detail. - • **Premium Ceramic Build:** Durable, modern ceramic mug designed for everyday use and collector’s display. - • **Display & Drink Duality:** A striking piece for your desk or kitchen, blending function with fandom flair. - • **Generous 16 oz Capacity:** Perfectly sized for your morning coffee or tea, fueling your day with a touch of wizardry. - • **Officially Licensed Harry Potter:** Authentic fandom collectible that elevates your mug game and sparks conversation. ## Overview The Morphing Mugs Harry Potter Expecto Patronum Mug is a 16 oz ceramic heat-sensitive mug that reveals a stunning Patronus stag image when filled with hot liquid, transforming the design from Dementors to a powerful spell effect. Hand wash only, not microwave safe, this officially licensed collectible combines practical use with magical fandom appeal. ## Description “Expecto patronum!” Cast the difficult spell and let Harry’s patronus come into focus with this Morphing Mugs heat-sensitive clue mug. Add hot liquid to this mug to reveal the stag and take down more than a few Dementors in the process! Authentic Morphing Mugs Heat Sensitive Clue Mug This is the real deal. This is the legit Morphing Heat-Sensitive Clue Mug by Trend Setters Ltd. This mug looks great sitting out on display for those who like to show off their collection. Pouring hot liquid enhances the design with a surprise reveal. Perfect for gifting or collecting, drinking or displaying! ## Features - "Expecto Patronum!" The 16 oz heat sensitve mug shows just how truly powerful the spell is by warding off Dementors. - At room temperature, Dementors are in full force on this mug. Add hot liquid and Harry's stag Patronus appears, diminishing the Dementors as though you cast the "Expecto Patronum" spell! - We didn't use the Doubling Charm on this product! Images are to show the mug’s design from left to right. This listing is for one (1) ceramic mug. - To preserve the mystical abilities of this mug, we recommend hand wash only. Not microwave safe. - Trend Setters Ltd. creates a variety of officially licensed products from your favorite fandoms as well as hundreds of original designs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01K8P7HZW | | Age Range Description | Adult | | Best Sellers Rank | #53,048 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #408 in Novelty Coffee Mugs | | Brand | Morphing Mugs | | Brand Name | Morphing Mugs | | Capacity | 16 ounces | | Color | Expecto Patronum | | Customer Reviews | 4.8 out of 5 stars 4,226 Reviews | | Included Components | Handle | | Is the item dishwasher safe? | No | | Is the item microwaveable? | No | | Item Dimensions W x H | 4.2"W x 4.3"H | | Item Weight | 0.52 Pounds | | Manufacturer | Trend Setters Ltd. | | Manufacturer Part Number | MMUGC405 | | Material | Ceramic | | Material Features | Ceramic | | Material Type | Ceramic | | Model Number | MMUGC405 | | Number of Items | 1 | | Other Special Features of the Product | Microwave Safe | | Pattern | Changing Dementors to Patronus Stag | | Product Care Instructions | Hand Wash Only | | Product Style | Modern | | Recommended Uses For Product | Home | | Reusability | Reusable | | Shape | Round | | Size | 16 Ounces | | Special Feature | Microwave Safe | | Style | Modern | | Theme | Harry Potter | | Unit Count | 1 Count | ## Product Details - **Brand:** Morphing Mugs - **Capacity:** 16 ounces - **Color:** I Solemnly Swear - **Material:** Ceramic - **Special Feature:** Color Changing ## Images ![Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405 - Image 1](https://m.media-amazon.com/images/I/71aifQU9WiL.jpg) ![Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405 - Image 2](https://m.media-amazon.com/images/I/61-aA2xksYL.jpg) ![Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405 - Image 3](https://m.media-amazon.com/images/I/81AJJyJnuFL.jpg) ![Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405 - Image 4](https://m.media-amazon.com/images/I/71cmuDJBT1L.jpg) ![Morphing Mugs Harry Potter - Expecto Patronum Spell – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added MMUGC405 - Image 5](https://m.media-amazon.com/images/I/71Mz581A4bL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Morphing Mugs Harry Potter - Marauder's Map - I Solemnly Swear – 16 oz Large Ceramic Heat Sensitive Clue Mug – Full image revealed when HOT liquid is added - Harry Potter Metal Bookmark with Hanging Charm Golden Snitch Hogwarts Reading Gifts Book Lovers Gift Box (Golden Snitch) - Dobby Socks, SweetGo Dobby Is Free Knitted Words Unisex Combed Cotton Novelty Socks 1 Pack (Light Gray, One Size) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/92066284-morphing-mugs-harry-potter-expecto-patronum-spell-16-oz-large](https://www.desertcart.hr/products/92066284-morphing-mugs-harry-potter-expecto-patronum-spell-16-oz-large) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-18*