This catalog focuses on core extension and shaping needs, covering diverse forms such as 2 in 1 gel builder, builder gel in jar, builder in bottle, and solid building gel, including clear, nude, creamy texture, opal shimmer and other categories. Products follow Hema/TPO/Di-hema-free eco-friendly formulas, featuring high hardness, strong toughness, easy application, and low curing heat. They support multiple functions such as nail extension, reinforcement repair, and 3D nail art. The catalog includes detailed operation guides, product attribute parameters, and color displays, offering 1-6pcs free samples and OEM/ODM brand customization services. It meets the needs of professional salon shaping and brand large-scale production.