• Good for use with 1/2oz to 1oz

• Humidity Control

• 62% Humidity

• Replace when Humidity Pack Hardens

When do you use a 4 gram Boveda? the 4 Gram Boveda Humidity Pack is great for using in 1/2oz to 1oz of flower. Boveda will never humidify beyond the RH on the pack, so there’s no such thing as “too much”. You want to think in terms of using at least the minimum because the more you use, the more efficient Boveda works and the longer they last. They can last 6+ months depending on how often the container is opened, you’ll know it’s time to replace when the entire Boveda begins turning hard.