This set includes 75 magnetic counting chips and 1 powerful plastic-encased block magnet. Each chip is made of colorful transparent plastic that is surounded with an iron rim which gets attracted to magnets. Included in this kit is a powerful plastic-encase block magnet for experimentation. Measure the strength of your magnets by counting how many of these chips it can lift.
Have hours of fun with this colorful remote controlled flying saucer!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This advanced physics kit is perfect for older children already versed in physics knowledge!
This great rock tumbling kit comes with everything you need to polish stones and gems!
Watch this spaceman fly through the sky!
This project book and sample kit introduces you to shape-memory alloy technology!