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Nearsightedness Correction Sight Focusing Training Tool Red Green Yellow Beads Vision Convergence Training for Children
Specifications:
- Origin: CN(Origin)
- Brand Name: LINMEE
- Type: Vision Therapy
- Size: 269cm
- Power Source: None Electric
- Model Number: Visual acuity correction
- Material: Plastic
- Manufacturing Process: Hand Made
- Free shipping
- 100 days returns
- Low prices
- 5 million products