Wikki Stix are a fun, interactive teaching tool and learning toy for ages 3 and up that are easy to use. They are re-usable, are self stick, requires no glue, and no mess! Details:8"Wax, yarnSafe, non-toxicMade in the USAWikki Stix conform to ASTM D-4236, the safety standard for use in schoolsIllustrations and play ideas on the back