€œI solemnly swear that I am up to no good.€ Just recite the phrase and tap your wand to learn the location of every inch of Hogwarts. Here, we offer a slightly different brand of magic. The exterior of this Morphing Mugs heat-sensitive, color changing mug transforms from black as hot liquid is added to reveal a full color image of the Marauder€s Map, along with the two magic phrases made for its use. Whatever you€re up to, this mug (and your morning coffee) will help insure that your mischief stays 100% managed.
- You will need your caffeine fix if you want to keep your mischief managed! Solemnly swear you are up to no good with this 11 oz heat sensitive mug.
- At room temperature, our Morphing Mugs appear to be cursed and as dark as Voldemort's soul; break the spell by adding hot liquid and watch Marauder’s Map magically appear.
- 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. This product was designed and printed in the USA.
- You will need your caffeine fix if you want to keep your mischief managed! Solemnly swear you are up to no good with this 11 oz heat sensitive mug.
- At room temperature, our Morphing Mugs appear to be cursed and as dark as Voldemort's soul; break the spell by adding hot liquid and watch Marauder’s Map magically appear.
- 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. This product was designed and printed in the USA.
