Specifications: Material: Plastic + Gel Ink Tip Size: 1.0mm Number of Colors:12/24/48/54 Colors Writing Surface Compatibility: Black Paper, Cards, Scrapbooks, Fabric Wood Application Scenarios: DIY Crafts, Adult Coloring Books, Card Making, Scrapbooking, Note-Taking Packing List: 12/24/36/54 pcs* 3D Acrylic Gel Pens ‌Versatile Surface Application：These 3D acrylic gel pens work beautifully on a wide variety of surfaces, including glass, ceramic, metal, and plastic. However, note that when used on regular paper, the gel ink may be absorbed, potentially compromising the expected three-dimensional effectSmooth and Quick-Drying Ink:Languo 3D Acrylic Gel PensEquipped with high-quality gel ink, our 3D acrylic gel pens guarantee a smooth writing experience. The ink naturally in about 10 minutes on non-absorbent surfaces like ceramics and glass, and in just 1 minute on card paper, allowing for quick creativity without the messErgonomic and Comfortable Design:Langou Acrylic Gel PensDesigned for comfort, these 3D acrylic gel pens feature an ergonomic grip that ensures ease during prolonged use. The convenient pen clip allows for easy portability, while the transparent holder lets you monitor ink levels effortlesslyWide Range of Applications:Langou Acrylic Markers Suitable for various DIY art projects, our 3D acrylic gel pens can be utilized in creating notes, greeting cards, illustrations, and nail designs. Whether you are painting or doodling, these gel pens will add a unique touch to all your artistic endeavorsExceptional 3D Effects:Our languo 3d acrylic painting gel pen are specifically designed to create stunning three-dimensional lines, allowing you to transform your art with depth and dimension. The unique ensures that the more you layer your strokes, the richer the texture becomes, perfect for intricate designs Versatile Surface Application：These 3D acrylic gel pens work beautifully on a wide variety of surfaces, including glass, ceramic, metal, and plastic. However, note that when used on regular paper, the gel ink may be absorbed, potentially compromising the expected three-dimensional effect Smooth and Quick-Drying Ink:Languo 3D Acrylic Gel PensEquipped with high-quality gel ink, our 3D acrylic gel pens guarantee a smooth writing experience. The ink naturally in about 10 minutes on non-absorbent surfaces like ceramics and glass, and in just 1 minute on card paper, allowing for quick creativity without the mess Ergonomic and Comfortable Design:Langou Acrylic Gel PensDesigned for comfort, these 3D acrylic gel pens feature an ergonomic grip that ensures ease during prolonged use. The convenient pen clip allows for easy portability, while the transparent holder lets you monitor ink levels effortlessly Wide Range of Applications:Langou Acrylic Markers Suitable for various DIY art projects, our 3D acrylic gel pens can be utilized in creating notes, greeting cards, illustrations, and nail designs. Whether you are painting or doodling, these gel pens will add a unique touch to all your artistic endeavors Exceptional 3D Effects:Our languo 3d acrylic painting gel pen are specifically designed to create stunning three-dimensional lines, allowing you to transform your art with depth and dimension. The unique ensures that the more you layer your strokes, the richer the texture becomes, perfect for intricate designs