New Custom Cello Endpin Tip Adapter Only - Super Super Duralumin, Separate Type, Cello Shaft This super super duralumin endpin tip adapter is made of an aluminum alloy that is both highly rigid and lightweight. By firmly gripping the floor, it efficiently supports the cello's vibrations, bringing out a sharp sound profile. It also has high corrosion resistance, providing peace of mind for long-term use. Ideal for those who want both a sharp sound and operability. ・Condition: New / Unused ・Quantity: 1 piece ・Material: Super Super Duralumin (Weight: approx. 4.1g) ※This product is a spare endpin tip adapter for the cello endpins sold by this account. ※This is only the endpin tip adapter; the "shaft" is not included. Please note the following regarding the product condition: - Metal parts may show slight signs of oxidation, scratches, scuffs, or dents. - Products that require assembly or installation may require adjustments such as processing depending on the situation.