July 14, 2014 at 12:30PM
from Amazon.com Gold Box Deals http://ift.tt/1qXlQSG
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| The ETA hand2mind (16107) Quality Tuning Forks provide students with hands-on experience with pitch and resonance, and are designed for classroom use. The set of 4 includes one tuning fork each of C-256 Hz, E-320 Hz, G-384 Hz, and C-512 Hz. | |
| Expires Aug 11, 2014 |
from Amazon.com Gold Box Deals http://ift.tt/1qXlQSG
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