Sentence examples for is very handy from inspiring English sources

I cannot determine the context in which you are asking about the phrase "is very handy." However, as a standalone phrase, it is grammatically correct and can be used in written English to mean something is useful or convenient.
Here are some examples of how it could be used in a sentence: - "Having a smartphone is very handy, especially when traveling." - "The new feature on this app is very handy for organizing my schedule." - "This tool is very handy for fixing small household items." - "The shortcut on my computer is very handy for quickly accessing my favorite websites."