Sort, sequence and roll these Rainbow Wooden Balls. Made of smooth Beech wood, this 14-piece wooden set is suitable for ages 10m+. An imaginative set for open-ended, loose parts play, these wooden balls feature rainbow colors and natural wood grain. These tactile, multi-sensory balls endlessly fascinate toddlers with their smooth texture and calming colors. The paint is water-based and non-toxic. Colors include red, orange, yellow, green, dark blue, light blue and purple. Size: 1.9" dia.