United Scientific Supplies MGTKIT, Economy Magnet Kit, STEM Kit Designed for Classroom or Home Use, 1 Each

Convenient kit includes a variety of magnets and accessories for classroom demonstrations Contents: 1 steel horseshoe magnet

3 ceramic donut magnets

2 ceramic bar magnets

1 pack of iron filings, 1 lodestone

4 metal squares (one each iron, copper, aluminum, and zinc)

and 2 magnetic compasses Includes activity guide with 17 experiments Ships in a reusable storage box

Product Dimensions: 9.4 x 9 x 1.25 inches; 0.71 ounces Item model number: MGTKIT Date First Available: August 22, 2013 Manufacturer: United Scientific Supplies ASIN: B00ES3OXYO