Here's what Jim Cramer had to say about some of the stocks that callers offered up during the "Mad Money Lightning Round" Tuesday evening:
MP Materials MP: "This is vital to our new economy and I'm a buyer. "
Read the full Mad Money Recap from Monday's show, Sail On: Cramer's 'Mad Money' Recap. Cramer interviewed John Waldron, president and CEO of Honeywell International's (HON) - Get Report Safety and Productivity Solutions division, along with musician and tech entrepreneur, will.i.am, to discuss the collaboration that led to Xupermask, a new face covering that features both ventilation and filtration with dual replaceable H12 HEPA filters.
Stocks finished lower on Tuesday, a day after equities rallied to all-time highs on optimism about an economic rebound in the U.S.
The Dow Jones Industrial Average finished down 97 points, or 0.29%, to 33,430. The S&P 500, which reached an intraday record earlier in the session, edged down 0.1% and the tech-heavy Nasdaq ticked down 0.05%.
The Dow and the S&P 500 closed at records on Monday after U.S. employers added the most workers to payrolls in seven months and other data offered evidence that the economy was improving.
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At the time of publication, Cramer's Action Alerts PLUS had no position in the stocks mentioned.