Since carbon (C) atom has a variety of chemical bonds via hybridization between s and p atomic orbitals. it is well known that there are robust carbon materials. In particular. discovery of C60 has been an epoch making to cultivate nanocarbon fields. https://www.lightemupsequences.com/special-pick-CHROME-HEARTS-HORSE-SHOE-LOGO-TANK-TOP-WHITE-best-find/