Description
Nano Dia ~ yes, it really does contain millions of ‘nano’ diamonds per lead! The nano diamonds make this a strong lead, while the oils help improve smoothness. It makes an excellent pairing with the
Mitsubishi Kuru Toga. This is one bold lead!
Please note: The Nano Dia is being discontinued by Uni. If your preferred size is not available, we highly recommend Uni’s Smudge Proof lead (which will be replacing the Nano Dia).
- Available in .3, .4, .5, .7, and .9
- .3 = 15 pieces available in H and HB
- .4 = 30 pieces available in H, HB, and B
- .5 = 40 pieces available in 2H, H, F, HB, B, and 2B
- .7 = 40 pieces available in H, HB, and B
- .9 = 36 pieces available in H, HB, and B


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