This ukulele tuner pitch pipe is made of high quality material. It has 4 hand-tuned brass reeds with patented tone chamber design and covers the 4 Tones of the Ukelele-E,A,D,G. Easy to store and use. Features: Made of high quality plastic material, this product is sturdy and durable. Make your Ukulele always in perfect tune and ready to play. 4 hand-tuned brass reeds with patented tone chamber design. It covers the 4 Tones of the Ukelele-E,A,D,G. Lightweight and small size, easy to store and use. Specifications: Condition: 100% Brand New Item Type: Building Blocks Toy Material: Plastic Size: Approx. 5 * 5 * 1.5cm / 2.0 * 2.0 * 0.6inch Weight: Approx. 26g / 0.9oz Package List: 1 * Ukulele Tuner Pitch Pipe 1?Made of high quality plastic material, this product is sturdy and durable. 2Make your Ukulele always in perfect tune and ready to play. 34 hand-tuned brass reeds with patented tone chamber design. 4It covers the 4 Tones of the Ukelele-E,A,D,G. 5Lightweight and small size, easy to store and use.