Use your gadgets and help us!
125px This article is a stub. You can help Doraemon Wiki by expanding it.
साँचा:Episodes infoboxMaterials Quality Changing Machine is an episode from the Doraemon 1979 anime and the Doraemon 2005 anime.


It starts with a baseball thrown into a window. The owner scolded Nobita even though Gian does it but he forces Nobita to admit. He scolded to Doraemon why doesn't the owner change the glass to metal. Doraemon give Nobita the Materials Quality Changing Machine and he change many things to another material. Gian took it but requested Doraemon to repair it after accidentally turning his house to paper house.


Gadgets usedEdit