Augmented Reality Sandbox, Dimension: 48W x 40D x 36InH, Heavy duty locking casters, Solid Oak and Oak Veneer Construction, Finished with a durable UV earth friendly finish, Contains: box, camera, projector, wire management, and laptop loaded with visualization software
Magnetic Earth Field Model, Use it as is or place it on an overhead projector to show the whole class, Iron filings are suspended in oil to allow the included magnet to align them to its field