Boveda65% Two-Way Humidity Control Packs for Storing Up to 5 Items – Size 8 – 10 Pack – For Small Travel Boxes – Moisture Absorbers – Humidifier Packs – Hydration Packets in Resealable Bag

Works as intended. Very good quality. Never by no-name knockoffs when you can get these instead. These are the most well known and I’ve been using them for years. They help keep my humidor at a perfect 65% and each one lasts such a long time! Couldn’t be happier!

Works well.

Bottom Line: These are the ONLY humidification packs/devices you should be using in your humidor/tupperdore/jaradoreI’ve been using these packs for over a year. I bought the 8-gram packs because I decided not to use a traditional wooden humidor for my cigars but two mason jars instead and these fit really easily into them. I actually split it in half, 5 packs in each jar, and it’s been perfect.These two-way humidification packs are the easiest, most accurate way to humidify your humidor of choice; you literally just drop them in, forget about them and replace them when they begin to harden. No constant calibration is required, no water, no sponges, nothing.I’ve had the same 10-packs for over a year and I still haven’t had to change them out. I’m assuming this has to do with me using airtight jars as opposed to wooden boxes, so there is no humidity loss due to transference through the wood-just whenever I open up the jar and decide to smoke a stogie.Don’t be intimidated to get into cigars by the maintenance required. These packs make it easy. Buy a mason jar or airtight Tupperware, buy these packs, and that’s it. Just keep your DIY humidor out of direct sunlight and away from large temperature fluctuation and you’re good to go.

Great!

Useful

You can find similar items for a bit cheaper, but this was still my third purchase of this same brand.

These packs are the perfect size for travel humidors. They don’t leak and maintain accurate humidity.

You can’t tell they’re working, until one day you check the box or your humidor and find that the package is rockhard. Then you know it’s time to replace them. Probably should replace them more often than I do. If they had a color indicator or something on the package to let you know it’s time to change it out. It would be a great idea.