Made of natural resin, healthy ingredients, low smell, non-toxic. 3 In 1 Design that doesn't need base/top coat anymore, but charming colour remains the same and full of pure color. Pen shaped appearance design, portable and easy to use. Usually can last for 20 days. Suitable for natural nails, UV gel nails, false nails, acrylic nails, nail tips, etc. Perfect for nail art salon, beginners and personal DIY, making your nails more beautiful and charming. Specification: Material: Resin Net Weight: 5ml Whole Length: Approx. 12.5cm/4.92inch Brush Length: Approx.0.9cm/0.35inch Package Includes: 1 Piece Nail Polish Pen Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness 2. Please allow slight deviation for the measurement data.