Differences: This is a string for the Amami shamisen. It can also be used as a replacement for the Okinawa sanshin. Enjoy the sound of Amami. Due to limited quantities, we cannot offer a discount. We appreciate your understanding. [Shipping] We will pack it simply and send it in a standard envelope. It will be delivered to your mailbox. Type: Other Level: Beginner Accessories/Parts: Strings