3dRose Pi symbol on number. Math mathematical numeric sign for mathematicians Magic Transforming Mug 11oz

Add a bit of novelty to your morning routine with the 3dRose Pi Symbol on Number Magic Transforming Mug. It starts out with a solid exterior but changes to reveal a new look when it s full of hot liquid. This 3dRose mug features the pi symbol over a background featuring the first several numbers of the pi sequence. It s made from ceramic which is durable enough to hold up to lots of regular use and easy to wash.