Mechanical Wave Kit, Replacement String

WVGEN-STRING Mechanical Wave Kit Replacement String The Mechanical Wave Kit helps students explore standing wave patterns at different resonant frequencies. The Mechanical Wave Kit was designed to include everything needed to study wave patterns. This is 0.5mm thick x 1-meter-long string which is a replacement part used in the Mechanical Wave Kit.   PRODUCT WARNINGS WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov. Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.