Expand your artistic creativity by showing off your visual art skills on things like rocks, stone, Etc.! This set includes eight, water-based acrylic markers in a rainbow of bright colors. Designed to work and dry quickly on porous surfaces, these multi surface markers open the door to decorating so much more than paper (though they can do that too!). They also wipe clean on non-porous surfaces like glass and glazed ceramic without the strong alcohol scent. (Adult supervision is advised. Cover and protect your work surfaces. Test on small area before use. To avoid smudging, allow time for paint to dry.) Set includes 8 water-based acrylic paint markers Works on porous surfaces like paper, cardboard, wood, and rock No alcohol scent Cleans off smooth surfaces such as glass, whiteboards, and glazed ceramic Test on small area before use. To avoid smudging, allow time for paint to dry. Adult supervision is advised Suitable for ages 8 and up