- Brand Name: MAGNETIC
- Diameter (cm): 31-50cm
- Model Number: 555
- Tone Number: 10
- Weight (kg): 2.5kg
- Product Name: Quartz Crystal Singing pyramis
- Material: pure quartz crystal
- Available Size: 10 inches
- Available Tone: CDEFGAB
- Frequency: 440hz
- accessory: suede stick
亲,小二正忙,滑动一下马上回来
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