48 Wikki Stix in black, white, brown and two shades of green…ideal for making habitats, animals, bugs, science projects, and more… not to mention fun stuff for sports! Wikki Stix Learning Toys are the original — trusted by parents, schools, and teachers everywhere. Wikki Stix are more than a craft toy and more than a learning toy, they're a fun interactive teaching tool! Wikki Stix Learning Toys conform to ASTM D-4236, the safety standard for use in the schools. Recommended for ages 3 & up.