This see-through unit gives children an exciting, up-close look at ants: working, eating…even socializing! The durable plastic farm features a stable 3 7/8" base and comes complete with tunneling sand, an ant watcher’s guide and a coupon for live harvester ants. It even includes connector tubes to join two or more ant farms together! Ant farm measures 10"l x 1/2"w x 6 3/8"h. Not available outside the continental U.S.A.