Teach your students how to extract and spool their own DNA in this exciting and easy activity. Students can transfer their DNA to a tube that can be used as a pendant on a necklace!Kit includes: instructions, lysis buffer, NaCl solution, Protease, Tris buffer, Methylene Blue Plus solution, microcentrifuge tubes, sterile cotton tipped applicators, transfer pipettes, tubes for DNA precipitation, Gene Tubes, string. For 26 Students Complete in 30 minutes.