Review (3/5): 158 F seemed to be the best temperature
The package states that the beans were manufactured on 1/29/2021 and expire 1/28/2024. I did find that the was cracked at some times while using, which surprised me because the strip wasn't too thin at all with good edges and wasn't too cool. But the biggest surprise to me was that it was at the correct consistency at 158 vs 130 like the bag advertises.
The main ingredient of this product is pine resin and I could smell the pine in the beans as soon as they began melting.