This was given to my father by an acquaintance about 40 years ago. He wasn't interested in wind instruments and rarely used it, so it was left in the back of the storage room. The outer box is slightly damaged, but the instrument itself is in extremely good condition. Includes a Prima 12-hole ocarina fingering chart and a double ocarina scale fingering chart. As shown in the 13th photo, according to the AKETA website, it's a "phantom instrument." Approximately 430 grams. Thank you for looking. Due to the nature of the item (no returns, no claims), please ask any questions you may have beforehand to prevent any issues. I will answer to the best of my ability.