0.3/0.5/0.7/0.9/1.3mm mechanical pencil lead hb resin mechanical pencil lead writing supplies

0.3mm (resin core is not easy to break) 0.5 (resin core is not easy to break) 0.7mm (resin core is not easy to break) 0.9mm (resin core is not easy to break) 1.3mm (resin core is not easy to break) 2.0 (resin core is not easy to break) 2.0 color pencil refill (9 pieces) 2.0 black pencil refill (9 pieces)

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