SFS V2.0Smart Filament Runout Bi-Directional Photoelectric Filament Break for 3D Prineter 1.75mm Top Quality

SFS V2.0Smart Filament Runout Bi-Directional Photoelectric Filament Break for 3D Prineter 1.75mm Top Quality
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sku: 1005006052606711
$20.83
Shipping from: China
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