Retractable Sponge Pen for Gradient Nail Art Key benefits Precise gradient and ombre effects: the mini sponge head creates smooth, three dimensional and naturallooking color transitions for professionallooking gradient nails. Clean and easy to hold: an internal retractable claw grips the sponge securely and acts as a handle, keeping polish off your fingers during application. Refillable and convenient: the compact mini sponge fits inside the pen body for controlled application and simple storage. Replaceable sponge blocks make swapping colors fast and mess . Versatile compatibility: works with standard nail polishes and common nail art stencils and tools, including airbrush stencils for nails and polish brushes. Features and specifications Function: designed specifically for gradient nail designs and blending color layers to achieve depth and a seamless finish. Mechanism: retractable claw inside the pen holds the mini sponge tightly to provide stable control while you work. Size: compact mini sponge and pen body for precise application on natural nails and nail tips. Material: soft, replaceable sponge head paired with a durable penstyle grip and secure claw mechanism for steady performance. Performance: offers controlled dabbing and blending without excessive polish pickup, reduces smudging, and helps keep surrounding skin clean. How it solves common problems Eliminates slippery or unstable grips by providing a builtin handle that holds the sponge firmly. Reduces mess and polish on fingers by shielding nails during blending. Speeds up color changes with replaceable mini sponge blocks, so you can switch shades without cleaning tools. Practical use scenarios Salon gradient ombre: create multicolor ombre sets by dabbing sequential sponge blocks for smooth transitions across tips and fullnail designs. Athome nail art: achieve salonstyle gradients using regular nail polishes and stencils with better control and less cleanup. Stencil and airbrush work: use the pen with nail stencils or airbrush stencils to blend colors precisely around patterns and cuticle lines. What you get A retractable claw pen with a mini replaceable sponge head designed for gradient nail application, easy handling, and precise control. Simple usage tips Insert a mini sponge block into the pen and engage the retractable claw to secure it. Apply polish to the sponge, dab gently onto the nail, and blend until you reach the desired gradient. sponge blocks when switching colors to maintain clean transitions.