Description This pitch pipe tuner is solid and sturdy, which can withstand long-lasting use. Features the ABS and iron material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. This chromatic tuner will make musical instrument tuning easier and smoother. Features -Color:Silver -Material:ABS, iron -Size:6.95X6.95X1.20cm/2.73X2.73X0.47in - This 13-hole tuning whistle is designed to allow for easy adjustment of pitch and tone. - The mouth-blown design makes it easy to use and operate, with no need for additional equipment. - The circular design is both functional and aesthetically pleasing, making it a great addition to any musician's collection. - Made from ABS and iron materials, this tuning whistle is durable and long-lasting. - Excellent craft, carefully down to every detail to give it a chic and beautiful look. This 13-hole tuning whistle is designed to allow for easy adjustment of pitch and tone |The mouth-blown design makes it easy to use and operate, with no need for additional equipment |The circular design is both functional and aesthetically pleasing, making it a great addition to any musician's collection |Made from ABS and iron materials, this tuning whistle is durable and long-lasting |Excellent craft, carefully down to every detail to give it a chic and beautiful look