Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Are these brand new in the packaging? How old are they?
Document: these are getting scarce I have used one since I delivered mews papers back in the 1960s it still works ! the carrier bag leaves a little to be desired but the hand warmer is as good as new the catalyst is the original and is in excellent plus shape in new York it has been known to get cold (-14) and has been known to snow every other day at 6 to 24 inches use these as additional warmth in those colder days. excellent product reliable and almost indestructible
I love things like this that work without batteries - just good old fashioned lighter fluid.
One works fine and can last all day the other one keeps going out.And the pouches are comming apart at the seams - kinda cheapI'm not overly excited about these warmers, they seem to be flimsier than the one my Dad's which is several couple decades old.But they do get very warm (when they stay lit). I'd probably return them if it wasn't so cold in my office......I'd suggest looking around for a better buy, if there is one.
I've known about these since I was a small child (many years ago). My Dad had one. They are, beyond a shadow of a doubt, the greatest invention on the planet. They really do work if you follow the instructions. Make sure there isn't too much wind so the heater gets lit correctly. They'll keep your hands warm for a very long time. Once it's lit, just keep it in your pocket. When your hands are cold, just hold on to it.
I purchased this product to help keep ungloved hand warm during chilly golf outings. I dislike wearing two gloves as it makes it difficult to retrieve tees, ball markers, etc. from pocket when needed. Growing up in the outdoors I used older models and decided on a reusable item vs. disposable. It does exactly what I intended and, as a side benefit, keeps an extra ball warm for replacement in case of an errant shot.
Definately not the U.S.A made one china copy that differs from the real one in that it's smaller and cheaply made.If you purchase one use VM&P Naphtha it's cheaper than zippo fuel and it burns hotter.
Bought this classic for a gift, cannot attest to function of units ordered. Ones used previously worked simply enough providing a great source of localized heat.
Answer: no