Motor-Works

$53.54

Available for 3 Easy Payments

Crystal Growing Kit

$49.57

Available for 3 Easy Payments

Smithsonian Jet Works

$43.81

Available for 3 Easy Payments

Mega Science Lab

$49.85

Available for 3 Easy Payments

Smithsonian 5" Plasma Ball

$45.46

Available for 3 Easy Payments

Smithsonian Kids Dino Tablet

$39.84

Available for 3 Easy Payments

NSI Jellyfish Aquarium

$29.86

Available for 3 Easy Payments

Smithsonian Planetarium Projector and Bonus SeaPack

$74.10

Available for 3 Easy Payments

Rock Tumbler Classic Refill

$16.20

Available for 3 Easy Payments

NSI Smithsonian Giant Volcano Kit

$19.27

Available for 3 Easy Payments

NSI Smithsonian Rock and Gem Dig

$19.38

Available for 3 Easy Payments

NSI Smithsonian Diggin' Up Dinosaurs T-Rex

$19.41

Available for 3 Easy Payments

NSI Smithsonian Rocket Science Build and Launch

$19.67

Available for 3 Easy Payments

NSI Smithsonian Build Your Own Robo Spider Kit

$20.44

Available for 3 Easy Payments

NSI Smithsonian Magic Rocks Instant Crystal Growing Kit

$19.78

Available for 3 Easy Payments

NSI Smithsonian Forensic Science Fingerprint Set

$19.41

Available for 3 Easy Payments

NSI Volcano Aquarium

$29.86

Available for 3 Easy Payments

NSI Laser X - Double

$52.87

Available for 3 Easy Payments

NSI Smithsonian Super Dig

$33.48

Available for 3 Easy Payments

NSI Smithsonian Wave Machine

$37.32

Available for 3 Easy Payments