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2Colors 1PCS Eye Occluders Eyesight Plastic Handheld Block Tools For Vision Test
Specifications:
- Type: Eye Care Tools
- Standard Voltage: 110V（不含）-220V（不含）
- Size: Eye Care Tools
- Power Source: None Electric
- Model Number: Eye Care Tools
- Material: Plastic
- Manufacturing Process: Hand Made
- Brand Name: JCSYFAC
- Free shipping
- 100 days returns
- Low prices
- 5 million products