Boveda 62% Two-Way Humidity Control Packs For Storing 1 oz – Size 8 – 10 Pack – Moisture Absorbers for Small Storage Containers – Humidifier Packs – Hydration Packets in Resealable Bag

They seem to be effective. Last year’s crop is in giant jars and are still quite fresh. I would buy them again.

My son collects and plays Magic the Gathering. He discovered that you can use these packets on the bent / curved foil cards. You just place a couple of packets with them in a sealed container and it removes the curve. As it turns out the cards have too little humidity/moisture which causes them to bend. Using these removes the bend after 3 - 5 days. The images are not perfect before and after shot but you can see how it pulled the bend out.

These are amazing for keeping dried herbs in an airtight jar, it maintains the freshness and taste. Purchase the size of the container you use, not how much you have in the container, and youll be quite happy. It says to change them once a month, but Ive found they last longer.

If youve ever grown your own product you know that 95% of what youve purchased from other sources has been old, stale, dry, and poorly handled. Thats because fresh, well cured, properly handled product is vastly superior in every way. Boveda 2 way packs are a staple in each of my grows. The moment my product moves from soil to jar, Boveda is there to ensure the freshest and richest taste possible is realized. Trying to complete the process without this product is simply nonsense. The cost is at worst a pittance in comparison to the value the product delivers. BUY IT! YOU WONT REGRET IT!

Assuming you have a decent receptacle, this returns your product to perfection in 24hrs. Absolutly great value... Simple product, but one that does such good things for your carefully dried and cured goods!!

62 % is too high humidity for herb in a jar it will make it mold get 58% or a tad lower for best results. These little packets work so be careful

Very easy to use

I just got these today plus 16oz jars and mini hygrometers. To soon for humidity changes. Ive read it takes about 3 days. I will say though these packets fit nicely in 16oz jars. I wouldnt go smaller. I gave a 4 star review because of videos Ive seen. I will update this later in the week.

I will say that when you do the search of a bigger size, they don’t mention the sizes I am picking up

These packs are individually sealed which makes them great to use for various things. These help keep flower healthy and helps it to last a lot longer! Great buy for anyone looking to preserve their goodies!