10pcs Carbon Brushes For Grinding Machine Engraving Machine Electronic Pen? LR

Item Name: 10pcs Carbon Brushes For Grinding Machine Engraving Machine Electronic Pen? LR. Features:
Used widely For Grinding machine,Engraving machine,Electronic pen etc .
Small and durable

Specifications:
Color:As picture
Quantity:10PCS
Material:graphite
Package Include:10PCS Carbon Brushes

Note:
1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.
2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.