12 Color Metallic Dual-Outline Markers - Colors: black, silver, green, sky blue, light blue, purple, orange, yellow, lime yellow, rose red, pink, and red. - Markers provide metallic dual-outline design with an ultra-fine nylon tip for precise lines. Fast-drying, non-toxic, and odorless. Safe for all ages; children under 3 should use under adult supervision. - Wide compatibility: Suitable for almost every surface including metal, ceramic, wood, rubber, glass, plastic, stone, and more. - Easy to use: With the cap on, shake well to mix ink. Remove the cap and gently press the tip onto a surface several times until the ink starts to flow. After use, recap and store horizontally for best results. - Paper advice: We recommend writing on paper 80 gsm or heavier; otherwise a light line may appear. - Quick-drying and safe design: Ultra-fine nylon tip ensures precision and fast drying. Non-toxic and odorless. - 2-3 practical use scenarios: - Valentine’s Day gifts and classroom crafts: ideal for decorating cards, gift tags, and small handmade presents. - Arts and crafts, school projects, stamping, gift cards, greeting cards, and scrapbooks: enhances posters, drawings, and photos in photo albums. - Surface decoration and labeling: great for metal, ceramic, wood, glass, plastic, and other craft projects. - Service Promise: Customer satisfaction is our priority. Please cap firmly after each use. If you are not satisfied for any reason, contact us and we will respond within 24 hours. - Additional notes: For best results, store horizontally after use. Always reseal caps to prevent ink from drying out.