About This

• Protects Against Dry Conditions: Helps prevent cracks, warping, and shrinking caused by low humidity—essential for seasonal shifts or dry climates.
• Soft, Non-Vinyl Resin Design: Made from flexible, durable resin that won’t press against the soundhole or damage the interior of your ukulele.
• High-Capacity Water Stem: The internal stem absorbs up to ten times its weight in water and releases it slowly to maintain stable humidity levels.
• Easy to Use, Safe for Storage: Sits between the strings and hangs inside the soundhole while your ukulele is stored—no pressure on the body and no tools required.
• Built to Martin’s Exacting Standards: Made with premium materials to reflect Martin’s ongoing commitment to instrument care, quality, and performance.