A single crystal head joint commissioned by MC LAB under the Busan National University

 Physical Properties Research Institute has been completed.

The Chokralski method is a crystal growth method developed by Chokralski in 1918, 

and has been mainly used to grow synthetic jewelry crystals,

 but researchers at Pusan National University produce and supply various metal crystals

 to students who study domestic properties applied to metal crystal growth.

By developing a single crystal, silver has already established itself in the high-end audio cable field.

The completed head joint will be sent to the music college where it can be contacted,

 including performers who use silver instruments, for feedback.