1.Kit ContentsColorful Sanding Buffer Block , Black Double Sided Nail File, Nail Dust Cleaning Brush and Dip Powder Tray are included. Ideal for both professional nail artist and beginners 2.Handy Nail Files handy small nail tools to polish and mold uneven nail surfaces before UV gel and acrylic applications. surfaces in different colors of the buffer block showing for filing and buffing nails. Every surface has every single different level of smoothness; each side is numbered for the order to use and shows the function of each surface. The grit double sided nail file can help trim and shape your nails for a desired shape or length without damaging the nail. 3.Soft Nail Art BrushThe brush is so soft to clean off the dust after filing and drilling your nails. Beautiful and lovely shape provide you an excellent touch feeling. 4.Convenient Dip Powder TrayWith its finger groove guide design, you just put your fingers on it and then smile line shapes.The shallow part is suitable for round nails and the deep part is for oval nails.You will never have to sculpt with a brush again Let our dip tray do all the work for you to consistently create perfect smile lines every time 5.High QualityMade of high quality material, environmentally friendly and non-toxic, providing you a comfortable nail doing experience.