By Hentus V. on 02 Feb. 2018 (Integra Boost Humidity Pack 55% 4g) :
What does this do?
Please elaborate where do I use this?
Hey Hentus, sorry only saw your question now, rather send a direct mail. These sachets can take up moisture or give it of if necessary making sure your herbs (in a glass jar) are never too moist or too dry. There are different sizes for different amounts of herbs. If you store your herb over a longer period of time just throw one of those in the jar and it'll never dry out (obviously if you often open and close your jar it won't last as long) It is famous and sells well in the store...try one out ;)