Cheerock 3Pack Trumpet Mouthpiece 3C 5C 7C Trumpet Accessories, Trumpet Mouthpiece Set with High Quality Brass Suitable for Beginners and Professional Players （Gold） gold sound bed or spiral them to

bed or spiral them to conform to almost any shape thinkable

You MUST make sure the Battery door cover is fully closed in order for this device to work

The board is totally integrated with 18 functional modules

7V/2200mAh2pcs 4

improving contrast and image quality

Cheerock 3Pack Trumpet Mouthpiece 3C 5C 7C Trumpet Accessories, Trumpet Mouthpiece Set with High Quality Brass Suitable for Beginners and Professional Players （Gold） gold sound bed or spiral them toCheerock 3Pack Trumpet Mouthpiece 3C 5C 7C Trumpet Accessories, Trumpet Mouthpiece Set with High Quality Brass Suitable for Beginners and Professional Players Gold Specifications: Material: BrassWeight: 101 g x3Color: GoldenSize: 3C,5C,7CPackage Includes: 1x Trumpet Mouthpiece 3C1x Trumpet Mouthpiece 5C1x Trumpet Mouthpiece 7CFeatures: Cheerock trumpet mouthpiece set is a perfect gift for you or your friends. It is made of sturdy and durable brass.