Impervious to Weather changes – Guo’s revolutionary material and padding makes weather change no longer a problem. People can play Guo flutes in the rain or in the cold of winter. This is the ideal flute for marching bands or any other outside ensemble.
Flute Maintenance – The material is highly resistant to abrasion and will retain its pleasing appearance without worry. The new padding and mechanism will reduce the need for repair.
Environment Friendly – In traditional flute making, high-pollution processes like soldering, polishing and electroplating are necessary. Guo’s flute making successfully avoids these processes.