After approximately three months after first installing the humidipaks my guitar case has stayed consistently at the optimum hu...  Read More

After approximately three months after first installing the humidipaks my guitar case has stayed consistently at the optimum humidity levels.  Read Less

Seemingly like magic, it maintains a constant relative humidity in my guitar case of 45%, thereby keeping the tonewoods in my c...  Read More

Seemingly like magic, it maintains a constant relative humidity in my guitar case of 45%, thereby keeping the tonewoods in my classical guitar from cracking or being overly moisturized.  Read Less

Acoustics dry out and the tops crack.

Acoustics dry out and the tops crack.  Read Less

The material that they are using now isn’t as durable as when they first came out.

The material that they are using now isn’t as durable as when they first came out.  Read Less

That’s less than half of a degree folks, and for less than 10 bucks!

That’s less than half of a degree folks, and for less than 10 bucks!  Read Less

Every time i check the humidity it is just where it should be and the packs are still soft and usable.

Every time i check the humidity it is just where it should be and the packs are still soft and usable.  Read Less

In contrast, the humidipak system removes the guesswork and does its job automatically.

In contrast, the humidipak system removes the guesswork and does its job automatically.  Read Less

I was concerned about accuracy, so i placed it next to several hundred dollar certified process thermometer (-see picture) and ...  Read More

I was concerned about accuracy, so i placed it next to several hundred dollar certified process thermometer (-see picture) and the difference was .  Read Less