Crackle nail polish is CRACKALICIOUS!
I bought the cheap stuff~Sally Hansen~ not O.P.I. Works great.
Did my toes too. It's fun and dries super quick.
Conclusion: Crack it up. It's worth it!
P.S. That would be one of my hands and one of Lucy's hands. Thought I'd mention that so you wouldn't wonder if one of my hands were dwarf sized. :)