Tips To Avoid Chipping ? Before Applying, Please Make Ensure Your Nails Are Completely Dry, Clean And Oil-Free. ? To Prepare For Base Coat, You Need To Polish And Clean Your Nails With Nail File ? Don'T Apply Gel On The Skin Or Cuticle. ? Remember To Apply Base Coat, The Thinner, The Better. ? Do Not Cure The Coat Too Long Or Too Short. It Is Normal For A Base Coat Keep Stick After Curing. ? Apply Gel To The Edge Of Each Nail To Seal The Gel And Avoid Chipping. Products Include High Quality Gel Nail Polish*40 120W Nail Lamp*1 Base Coat*1 Top Coat*1 Matte Top Coat*1Black Nail File*2 Finger Divider*2 Steel Push*1 Exfoliating Push*1 Decorative Rhinestone*1 Gold Coil*5 Dust Brush*1 Nail Brush*1 Nail Clippers*1 Golden Nail Sticker*2 French Nail Sticker*3 Tips To Avoid Chipping (1)Before Applying, Please Make Ensure Your Nails Are Completely Dry, Clean And Oil-Free. (2)To Prepare For Base Coat, You Need To Polish And Clean Your Nails With Nail File. (3) Don'T Apply Gel On The Skin Or Cuticle. (4) Remember To Apply Base Coat, The Thinner, The Better. (5) Do Not Cure The Coat Too Long Or Too Short. It Is Normal For A Base Coat Keep Sticky After Curing.(6)Apply Gel To The Edge Of Each Nail To Seal The Gel And Avoid Chipping.