3 years & up. You can never get enough dots with these colorful Do-A-Dot Brilliant Color Easy to Grasp Paint Markers for Art Projects. These markers are easy to use! Simply twist off the cap and create hundreds of dots on your art projects. Children will enjoy stamping the wonderful colors across their papers. Encourage your children to make patterns and identify the colors they?re using. This set includes an idea sheet and six brilliant colors; pink, violet, teal, brown, sunflower yellow, lime green, and pink. Non-toxic. Made in the USA. Measure 2.5 oz each.