A dynamic 3D scene built with Geometry Nodes, showcasing the straightening effect of mascara on eyelashes. The lashes begin as curved, slightly distorted strands, then smoothly transition into sleek, perfectly aligned hairs as if brushed by the mascara wand. The animation flows like a wave of transformation, with each lash gradually straightening in sequence, emphasizing the precision and control of the product. Subtle highlights and glossy textures enhance the realistic hair strands, while the clean morphing motion delivers a satisfying, product-focused visual effect.