School Stationery, Ball Pen, Office Stationery manufacturer / supplier in China, offering 0.7mm 20PCS Black Pencil Lead Refill for Mechanical Pencil Lead Refill, 0.5mm 20PCS Black Mechanical Pencil Lead Refill with Custom Logo, 2.0mm 2b 12PCS Pencil Leads Refill for Mechanical Pencil and so on.
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