Levitron antigravity top, copyright 1995. By using magnets, levitate the spinning top. Named Best New Science Toy by the American Assoc, of Physics Teachers. Ages 8 & up. In original box with manual. Very good condition. $15
Sharper Image Brain Drains Double Horseshoes. Twisted metal links for decoupling and recoupling. Difficulty level 3. Ages 13+. Puzzle in excellent condition and original box very good condition. $5