A challenge made easy with Wikki Stix...which adhere to each other with just fingertip pressure. No glue, no paste, no mess! Stick them all together and gently twist to easily make the DNA Double Helix. Kit includes: * 48 Wikki Stix (only 6 are needed to make one double helix -- this kit will serve 8 students) * Detailed Illustrations * Detailed Instructions Wikki Stix are perfect for demonstrating the stages of mitosis, as well as the structure of amino acids, and so much more! Wikki Stix are more than a learning toy and more than an educational toy, they"re a powerful interactive teaching tool!