ProHesion Nail Sculpting Powder encompasses Cross Link Technology allowing strength and durability for the client while still maintaining the ability to self-level in application for the technician. ProHesion Nail Sculpting Liquid is an aggressive monomer developed with optimized hybrid molecules resulting in the strongest bond to the natural nail without the use of harsh acid primers whist maintaining the ultimate flexibility and utilizing technologies to accommodate the most sensitive clients COMPLETE KIT (BRUSH NOT INCLUDED) Includes:1-120mL ProHesionNail Sculpting Monomer1-28g ProHesionAcrylic Nail Powder (Elegant Pink)1-28g ProHesionAcrylic Nail Powder (Vivid White)1-28g ProHesionAcrylic Nail Powder (Crystal Clear)1-15mL ProBondAcid Free Nail Primer1-15mL pH Bond Nail Prep1-15mL Nourish Nail Cuticle Oil1-15mL ProBondAcid Free Nail Primer1-15mL ProBondArtificial Nail Sealer1-150/150 Grit File1-180/180 Grit File1-100/180 Grit Buffer1-220/280 Grit Buffer1-400/4000 Eco Shiner 2-Way Buffer1-240/240 Thin Wooden File1-Pro 9 Brush100ct PERFETTO Nail Forms COST EFFECTIVE - Will complete more than 25 full sets of acrylic nails. ProHesion Master Kit is a great way to get technicians started with Harmonys Acrylic Products