נגצים

http://cupkateer.blogspot.com/2009/09/marble-magnets.html

http://southerngirlcreations.blogspot.com/2010/08/fail-saturday-crafts-with-kids.html

http://www.notmartha.org/tomake/marblemagnets/

http://www.tapuz.co.il/blog/ViewEntry.asp?EntryId=1330120