Products under $90

Oasis OH5 Plus+ Guitar Humidifier

Price: $37.99

Oasis OH30 Combo Guitar Humidifier and Hygrometer

Price: $49.99

Oasis OH6 In-Case Instrument Humidifier

Price: $39.99

Oasis OH18 Ukulele Humidifier

Price: $37.99

Oasis OH4 Humigel Replacement Kit for Humidifiers

Price: $17.99

Oasis OH26 Mandolin Humidifier

Price: $39.99