Mina de POLYMERO 0,5 mm HB x2 Flow Pack (#521550)

Refill POLYMER LEADS for mechanical pencils. The leads are for general writing and provide intense black lines. 20 leads come in a tube, fitted with a push cap for easy refilling. The 2B leads have a length of 60 mm and are available in 2 line widths (0.5 and 0.7 mm)
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