Giotto Décor Multisurface Paint Markers are multi-surface fibre pens that can be used for decorating card, wood, glass, leather, plastic, rocks, DAS modelling material, metal, etc. The colours mark porous surfaces permanently and can be removed from smooth surfaces using a damp cloth. For this reason the pens are recommended for use on glass and windows. All Decor Materials inks are water-based, safe and light-resistant. Unlike standard fibre pens, Giotto Decor pens allow you to produce stunning creations, owing to their optimal covering capacity - even on dark or coloured surfaces - and the fact that the colours can be layered on top of one another. The pens have a medium-sized tip (diameter: 4 mm), which is ideal for drawing small details and medium-sized backgrounds. Super resistant blocked nib, safety cap and ventilated cap. All colours wash off hands easily - however, owing to their specificity, they may stain clothing. Available in packs of 12 highly opaque assorted colours - plently for your children to get creative!  Suitable for ages 5+ Recommended for kids aged 5-12 years.