A world of adventure, discovery and wonder! Smithsonian Eco Rover Science Kit Build your own working rover with the NSI Smithsonian Eco Rover Science Kit!.Includes a color poster.

You can say - I made it myself! Turn the crank to swiftly knit your own clothes with this Knitting Machine! Knitting Machine & Yarn Kit The knitting machine makes crafting fun and fast..

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6 AAA batteries are required (not included). Blasters have pinpoint accuracy up to 200 feet and the vest counts your hits..

Included eruption tables create accurate volcanic simulations..

Smithsonian Eco Space Science Kit Construct a spaceship, a robo-dog, and rover with this set. Send your child off to space with a trusty ship and robo-dog with the NSI Smithsonian Eco Space! A colorful poster is included. Green and white ship and robo-dog made of plastic. Made out of strong and durable plastic, your child will love exploring strange new worlds, seeking out new life and new civilizations, and to boldly go where no man has gone before.

It's like having your own laser tag arena!.