Xsdjasd 528HZ Tuning Fork, Tuning Fork Resonator Box, Chakra Tuning Fork for Sound Therapy, Yoga, Meditation, and Relaxation

3. The tuning fork set is used to demonstrate sound resonance in schools. 1. High-quality physics laboratory equipment, durable and practical. 2. The edges and corners are clean and the surface is chrome-plated. 4. It can be used as a universal tuning fork for various experiments, such as sound generation, interference, and sound conduction in various substances.