Tuner Pitch Pipe, Good User Experience for Indoor Specification: Features: E-B-G-D-A-E is used in electric or acoustic guitars Hand-tuned brass reeds, each of which electronically measures pitch accuracy Made of the highest quality ABS plastic with ribbed lip - shaped blowpipe Compact, portable and easy to use - requires slight blowing to produce the loudest and clearest notes Help develop learning skills by listening and matching notes Specification: Type:Tuner Pitch Pipe Material: ABS Plastic Weight: Approx.35g/1.2oz Package List: 1 x Tuner Pitch Pipe Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.