I Solemnly Swear That I Am up to No Good™/Mischief Managed™ Giant 20 oz. White Mug "swym-disabled" The richly colored doormat features

The richly colored doormat features the coat of arms from Harry Potter

An intrepid magizoologist needs to dress the part for wherever his researches may take him

Marvolo Gaunt's Ring

and designed by MinaLima

Etched upon the surface of the diadem is the quote: "Wit beyond measure is man's greatest treasure

I Solemnly Swear That I Am up to No Good™/Mischief Managed™ Giant 20 oz. White Mug "swym-disabled" The richly colored doormat featuresI Solemnly Swear That I Am up to No Good! This giant 20 ounce Harry Potter mug features the password to open the Marauder's Map on one side, and the phrase that closes the map, Mischief Managed, on the other side. This white ceramic mug holds 20 ounces of your favorite hot or cold beverage and is microwave and dishwasher safe.