Brand new in sealed retail package 50 pack fresh batch from Eunicell..... as these fit most thermometers! 

Buy it now and these will ship next business day! 

Bought too many of these to use on some ornaments at Christmas.

they do show an Exp of 2019

I just used some more of them and they are all working fine

bought these off ebay they must have been expired when i purchased them

never looked at it until later on,

 but it doesn't seem to make a difference on there performance.