Cool toys you can buy
2016-12-31 · The third photo is similar but has pink sand mixed in with the iron filings. Placing a magnet on it will allow you to separate the iron from the sand. Also cost about $2, from Educational Innovations. Arbor, ScientificsOnline, AS&S 91408, EdIn M-610, EdIn M-615. Magnetic Wands . These wands are popular items in several stores.