Nitro Breeze Duo (24 Colors)

Nitro Duo - Breeze Collection (Full Set 24 Colors)

Nitro Duo - Rainbow Collection (24 Colors - Square Bottle)

Nitro Ice Ombre Winter Collection (24 Duo Colors - Square Bottle)

Nitro Sunset Ombre Fall Collection (24 Duo Colors - Square Bottle)

Nitro Matching Duo (Gel & Polish) Round Bottle - Nitro Collection

Nitro Golden Gleam Collection - Set of 6 Duos

Matching Duo (Gel + Polish) Square Bottle - Nitro Collection

DND Duo Colors

DIVA First Class Collection (DIVA#182 - DIVA#218)

DIVA Duo Colors

DC Duo Colors

DC Sheer Collection - Set of 36 (#2436-#2471)

DC Free Spirit Collection (#2508-#2543)

Chisel Matching Gel + Lacquer Cloud Florida

Cre8tion Gel & Nail Lacquer Matching Color

PremiumNails - Elite Design EDS Glaze Duo

EzFlow TruGEL & TruLAQ Duo - 14 mL/0.5 fl oz.

Joya Mia Insync DPI Classic Collection 1-60

Joya Mia InSync Classic Collection 02 - 60