Feature

●Hardness: HB
●Size (Approx.): [1] Diameter 0.02 x Length 2.4 inches (0.5 x 60 mm)
●Package Size (W x D x H): Approx. 0.8 x 0.3 x 3.1 inches (20 x 8 x 7
●Weight: Approx. 0.3 oz (7.9 g)


Description

The lead is made of high-purity graphite (graphite) for a smoother and stronger refill. [Features] Sharp refills made of high-purity graphite (graphite) that are black, dark and clear with brush strokes. Uses high-purity graphite with minimal impurities, and the bond between carbon atoms is stronger and stronger than conventional products. The high lubricity of graphite crystal allows for smoother writing