The grass is always greener with this bio-sourced, eco-friendly formula! Color Club is proud to create the first naturally enhanced antimicrobial nail polish with oregano oil. The exclusive formula also improves the condition of nails to create harder, less fragile nails without sacrificing on wear time (up to 9 days of color!). Bottles and caps are made of 100% recycled materials. Made by Color Club®, a global brand of high quality nail polish. If assorting specific nail polish colors, must purchase in minimum of 180 pcs per color. Best if used within 2 years. Can only ship GROUND. No express shipping.