Hot Yoga LAVA Hair Balm New, unopened. Contents: 40g Retail price: 2,970 yen Although new and unused, it has been stored at home. Please only purchase if you understand this. --From the HP-- A hair balm that allows for concentrated treatment during lessons. Dual function of treatment & styling. "The hot environment makes the hair cuticle open easily and prone to damage," was the voice of the instructors. LAVA Balm Hot Yoga