Quantum Minimaglev Kit, Experience Quantum Levitation with this portable, light weight and easy to use maglev track. The kit includes: Round Dia.15.7in maglev track Medium levitator (Dia.1.77in) Plastic tweezers
Magnetic Map Compass, Size: 2-1/2inx5-1/2in (60x140mm), for overhead projection, Compact 2in (50mm) diameter compass is graduated from 0 deg to 360 deg in 2 deg increments, has a liquid-filled capsule. For reading of topographical and tourist maps.