Wave Wires magnet set is perfect for small groups or individuals to investigate magnets and their kinetic interactions. Just place the magnet wires on the base, activate them, and watch the unique ways they oscillate as their invisible magnetic forces "bounce" off one another! Great for classroom labs (grades 3 - 8), STEM programs, science fairs, maker spaces, and more. Details: Includes assorted colors Great for NGSS-aligned experiments Ideal for STEM programs For ages 8-14 Contents: 12 steel weights 8-page activity booklet 3 magnet wires (6 mm) 1 magnet wire (8 mm) 1 activation ring 1 station base plate