Black Glass Liner for Stained Glass & Decorative Outlines

Black Glass Liner for Stained Glass & Decorative Outlines | 21ml Level up your glass art with this super smooth Black Glass Liner! The fine nozzle makes it crazy easy to draw clean outlines, create stained-glass effects, add borders, or add tiny details to glass, ceramic, acrylic, and more. It dries raised, giving your designs that bold 3D outline vibe. Perfect for beginners + pros who want crisp, professional-looking art without the struggle. 🎨 Specifications Color: Black Quantity: 21 ml Finish: 3D raised liner Use On: Glass, ceramics, tiles, plastic surfaces, DIY decor Features: Smooth flow, precise tip, long-lasting, non-washable once dry Perfect For: Stained glass effects, Mandala designs, Bottle art & glass painting, Ceramic detailing, Canvas outlines, Craft & DIY projects Keywords glass liner black, stained glass outline paint, 3D glass liner tube, glass painting supplies, black cone liner, ceramic outlining paint, bottle art materials, craft liner black, decorative outline paint, glass art essentials.