Oasis OH-4 Humigel Replacement Kit Violin Strings Solid German spruce carved top

Solid German spruce carved top gives you clean articulation and a crisp

The Reverse Dot lends extra durability

Capture more of your ever-expanding setup with more inputs

The circa-1980 Electro-Harmonix Attack Decay is a sought after prize among vintage pedal aficionados

-Revered by guitarists and bassists

Oasis OH-4 Humigel Replacement Kit Violin Strings Solid German spruce carved topThe OH 4 Humigel Replacement Kit is of critical importance for the successful use of our humidifiers. The ONLY reason for the use of the crystals is to reduce the risk of damage to your instrument from potential leaks. Humigel crystals are very hygroscopic and hold up to 400 times their weight in water. We add . 6 ccs of crystals prior to packaging. This is such a small quantity that you can barely see them at the bottom of the humidifier. The best