Hello, up for bid is Oasis bass humidifier . It helps prevent body cracks due to dry condition. Note : The humidifier is designed to fit in the lower F hole of a 3/4 size boudle bass. Any bass smaller than 3/4 size has F holes too small for the humidifier. Most, but not all , lower F hole openings in 3/4 size double bass are large enough for the humidifier. Measure the opening in your double bass to make sure the diameter is 1 1/4" or greater before make purchase .

This auction includes:

Genuine Oasis Bass Humidifier for 3/4 Bass

ALL BUYERS NOTE : Please  go to my shipping handling page for finalized combine shipping discount rate and updated shipping information.