说明

• Product Name: Filament Welder Connector Size: 1.75MM Color: black/ silver Material: Aluminum Package list 1PC * Filament Connector 1PC* Allen Key Advantage Made of metal material, high quality，innovative design, easy to use. Note 1.The more the filament is used, the more severe the final bending is, and the strength of the rebound is relatively large.Therefore, it is stabilized with one finger before the fire, which can increase the success rate. 2.The hardness of the filament of different materials is different. 3.The harder the material is, the longer the burning time is. 4.Do not wait until the end of the filament is very close to the extruder.

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