Food Revivifier

The Food Revivifier is invented by in the   episode Adventures in Turtle-Sitting, as an idea to stop hunger around the world. Demonstrating it, it makes an old banana like new again.

however, {{1987link|Michelangelo} accidentally sprays Donatello, and {{1987link|Raphael} with its rays, and Donatello still isn't aware of the effects of the Food Revivifier.

Soon, Donatello, Leonardo and Michelangelo all shrink into an infant-like state. The effects are reversed by saltwater during a showdown at Krang's artificial island. Back in the, the dismantle the Food Revivifier  before.

That evening, they dismantle the Food Revivifier just as Splinter returns to the lair.