Flying Scotsman is a deep, brilliant cobalt blue lacquer.

 

About the brand:

Scotch Naturals is a non-toxic nail polish brand with killer shades that we can't stop wearing. Every Scotch Naturals polish is 3-free (formulated without dibutyl phthalate, formaldehyde, and toluene). Additionally, all Scotch products are formulated without ethyl acetate, butyl acetate, nitrocellulose, acetone, and heavy metals.