Boveda 72% (SIZE 8) 2-Way Humidity Control Pack (10-pack) calibration kit providing a guided and clean

providing a guided and clean cut every time

close the zipper

Polished Silver Hardware

Set depth to 33 cL

Accuracy (Temp): +/- 1 degree

Boveda 72% (SIZE 8) 2-Way Humidity Control Pack (10-pack) calibration kit providing a guided and cleanRH Level: 72% [ Perfect for travelling ] Dimensions: 2. 75 x 2. 5 Shelf Life: 1 years Replace when pack begins to get rigid Note: Do not mix Boveda RH levels within the same container, and do not use Boveda in the same container with other humidification products. They will fight against each other and reduce the efficiency of the Boveda. How many Boveda do I need? The good news is you can never use "too much" Boveda. It is the only non electronic