Baskı Dükkanı Pi Number Mathematica Mathematics Special Design Pi Day Magic Mug Cup Porcelain

Printed magic porcelain mug cup ***the magic mug is in black color at room temperature When hot water is added, the blackness begins to fade and visual identification begins in the cup. with its vibrant colors, these cups will make a difference. you can use them for years without wear and tear thanks to their vibrant colors and high-quality printing! ! Reflect your difference in your environment! ! Our products are 100% porcelain (you can wash it easily by hand and in the dishwasher). our prints are double-sided. there are prints in both directions. for your questions, you can ask your questions in the ask a question / send a message to the seller section. Precautions have been taken to prevent breaking