50 piezas resortes de compresión de metal de acero inoxidable para herramientas de escritura de bolígrafo

50 x ballpoint refill springs. 50 Pcs Small Stainless Steel Extension Springs For Ballpoint Pen Pressure Repair. 100 Pcs/set Fixings and Fasteners Screws Manganese Steel U Clip Nut. -Material:Stainless steel.

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