CUSTOMER SERVICE: Any problem, please contact the seller directly, we offer replace or resend service. VERY COMPATIBLE: It can be used with all dip powder, gel nail varnish, acrylic nail supplies, acrylic powder and liquid system, as well as any artificial nail art, and works great with all leading professional nail care brands in the market. BALANCE & PREVENT : This Bond is great to reduce nail oil situation to create a strong foundation! Use the gel nail primer for a nail base for gel application. NO LIFTING: AZUREBEAUTY Professional Bond Primer, it will prevent lifting problems and provide the optimum base for a smooth and simple application. FOR STRONG ADHESION: The most important step in any professional artificial nail dip powder or gel polish application is the preparation of the nail plate and to creat a foundation. Use the bond to have the set the foundation for great nails.