1PCS Durable Stainless Steel Expansion Stick Pen Design Portative Adjustable Eyesight Rod For Visual Chart
Technical Details
| Brand Name: | JCSYFAC |
| Manufacturing Process: | Hand Made |
| Material: | Metal |
| Model Number: | Eyesight Rod |
| Power Source: | None Electric |
| Size: | 1 |
| Standard Voltage: | 110V（不含）-220V（不含） |
| Type: | Eyesight Rod |
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