Use your gadgets and help us!
Stub imageThis article is a stub.
You can help Doraemon Wiki by expanding it.
Materials Quality Changing Machine
No Screenshot
Episode guide
< Previous
Next >

Materials Quality Changing Machine (材質変かん機) is an episode from the Doraemon 1979 anime and the Doraemon 2005 anime.


The episode starts with a baseball thrown into a window. The owner scolded Nobita even though Gian does it but he forces Nobita to admit. He yelled at 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 used



Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.