3 years & up. Use this durable Student Grade Watercolor Paper for Wet and Mixed Media Techniques for your heavy duty art projects. These 50 sheets of paper provide children with a lot of space to mix, splatter, and create. This paper can withstand watercolor, glue, glitter, crayons, markers, and more! This watercolor paper promotes fine motor skills, creativity, imagination, and color recognition. Available in 9"L x 12"W or 12"L x 18"W.