15ml Activator #3 Extreme Shine. The Activator is what makes the dip powder become hard to get it ready for filing and shaping.
Please note that USPS has changed the rules about shipping flammable liquids. They can only be sent Ground which means higher shipping rates, usually around $8.93 no matter if it's one liquid or the entire 4 or 6 dip liquid system.
Important: Use in a well ventilated area.
These are the best liquids I’ve ever tried, and it keeps me coming back.
Happy that the activator works well with the base gel.