Miner Pentel C257 AIN 0.7 HB Case/40

Significantly stronger and blacker than an alm. rigid. Comes in a smart snap closure package. 40 pins in each package = good economy. The revolutionary structure of HI-Polymer Ain makes the pin more flexible - it doesn't break so easily, it leaves a nice black line and glides over easily the paper. 40 mines per case.