Set of 3 bamboo shakuhachi flutes, with markings. - Type: Shakuhachi - Material: Bamboo - Markings: With markings - Markings: With markings - Size: Set of 3 Thank you for viewing. This is a used, junk item that has been in someone else's possession. As I am an amateur, inspection, measurement, and packaging will be done simply by visual check. We cannot guarantee the operation of each part or the condition of each electronic component, so please bid with your understanding. Regarding the description "power-on confirmed," this mainly refers to visual confirmation of the power lamp, etc. Operation has not been confirmed, so please be aware of this. Regarding the description "operation/sound output confirmed," this mainly refers to a simple operation check of only the main parts of the product, so even if minor operational problems occur, they will not be eligible for returns or refunds. Please be aware of this. Regarding musical instruments, we do not have specialized knowledge, so even if problems such as sound quality occur, they will not be eligible for returns or refunds, so please be aware of this. *Please note that we cannot guarantee specialized aspects. Based on the above, we are selling this as a used, junk item, so please bid with a full understanding. No claims, no returns!