Boveda Packets 4-Pack

Four replacement packets for the Boveda humidifier system.The Boveda system automatically protects instrument against warping, shrinking, cracks, and other potential damage caused by lack of humidification or too much humidification. It does so seamlessly without refilling or wetting sponges, snakes, or discs. Simply place a Boveda packet in saddlebag, place in the case and close case. Boveda does the rest, keeping instrument at a constant relative humidity between 40-50% while it’s in its case (closed)…the ideal climate for instrument. Includes 4 packets.