Boveda Packaging and Storage Products Humidity Control Size 8 Reseal Bags for Up To 1 Oz Moisture-Sensitive 32-RH 2-Way 10-Count (30 Grams)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Avoid humidity damage with the world leader in two-way humidity control. Using all natural salt and pure water sealed in a leak-proof vapor phase permeable membrane, it automatically adds and absorbs moisture as needed. Create the perfect humidity balance by precisely achieving and maintaining 32%RH relative humidity (RH). (Size 8 is also available in 8 additional RHs: 49%, 58%, 62%, 65%, 69%, 72%, 75%, 84% Prevents physical and chemical changes to moisture-sensitive materials such as foods, powders, capsules, archival and archaeological materials. Used to refill and recalibrate the hygrometer with the Boveda One-Step Calibration Kit Easy to use! Insert Boveda and moisture-sensitive products into packaging. Maintains accurate RH in airtight packaging for 6-9 months. 2-4 months in a container that is frequently opened and closed. Replace when rigid How many Bovedas to use? Use one (1) size 8 for up to 1 ounce (30 grams) of material. (Additional Boveda sizes are available for packaging in 5 lb, 1 lb, 1/2 oz and 1/8 oz capacities.