Metallic colouring products for sparkling effects on light and dark papers. Ideal for cards, decorations, designs and special effects. Sparkling effects, especially on dark papers. Colour overlays easily. Store horizontally. Non toxic water-based colours, washable from most clothing. Unique child safe ventilated Connector cap allows passage of air if accidentally swallowed. Clip markers together neat and tidy or create clever designs. Special "Click Seal" helps prevent drying.