Motor-Works

$31.98 {0}% off of $39.99 , was, $39.99

Available for 3 Easy Payments

Crystal Growing Kit

$28.98 {0}% off of $35.99 , was, $35.99

Available for 3 Easy Payments

Mega Science Lab

$28.98 {0}% off of $35.99 , was, $35.99

Available for 3 Easy Payments

NSI Smithsonian Rock and Gem Dig

$11.98 {0}% off of $15.99 , was, $15.99

Available for 3 Easy Payments

NSI Smithsonian Magic Rocks Instant Crystal Gro wing Kit

$12.98 {0}% off of $16.79 , was, $16.79

Available for 3 Easy Payments

NSI Jellyfish Aquarium

$19.98 {0}% off of $25.99 , was, $25.99

Available for 3 Easy Payments

Smithsonian Planetarium Projector and Bonus SeaPack

$49.98 {0}% off of $62.99 , was, $62.99

Available for 3 Easy Payments

Smithsonian Table-Top Monocular Telescope

$21.98 {0}% off of $27.49 , was, $27.49

Available for 3 Easy Payments

Rock Tumbler Classic Refill

$13.98 {0}% off of $17.01 , was, $17.01

Available for 3 Easy Payments

Smithsonian 3D Hanging / Glowing Solar System

$21.98 {0}% off of $26.99 , was, $26.99

Available for 3 Easy Payments

NSI Smithsonian Giant Volcano Kit

$11.98 {0}% off of $15.99 , was, $15.99

Available for 3 Easy Payments

NSI Smithsonian Diggin' Up Dinosaurs T-Rex

$11.98 {0}% off of $15.99 , was, $15.99

Available for 3 Easy Payments

NSI Smithsonian Build Your Own Robo Spider Kit

$13.98 {0}% off of $16.79 , was, $16.79

Available for 3 Easy Payments

NSI Smithsonian Forensic Science Fingerprint Se t

$13.98 {0}% off of $16.74 , was, $16.74

Available for 3 Easy Payments

NSI Unbelievable Science Deep Sea Eruption Scie nce Kit

$9.98 {0}% off of $12.99 , was, $12.99

Available for 3 Easy Payments

NSI Laser X - Double

$46.98 {0}% off of $55.51 , was, $55.51

Available for 3 Easy Payments

NSI Smithsonian Super Dig

$25.98 {0}% off of $32.50 , was, $32.50

Available for 3 Easy Payments