Bible Magic Tricks: David and Goliath

The magic trick used is called "Giant and Dwarf." It's no longer available commercially but second had copies can be found on ebay (normally under 'vintage' magic tricks). It is a very easy trick to perform and is more or less 'self working' with no slight of hand needed.
The presentation tells the story of David and Goliath, as told in 1 Samuel chapter 17. It's designed as a fun visual illustration for Sunday Schools, christian children's clubs, vacation Bible schools, church holiday clubs, assemblies, collective worship, object lessons etc.
Please do check out www.christianyouthwork.wordpress.com for more ideas.