Special Offers
Orbit Rocket Kit - (12 pk) - Custom 70028
Skill Level 1 - Payload kit! Large clear payload section for small items or insects.&n..
$99.60 $142.29
Bits N Bytes Rocket Kit - (12 pk) - Custom 70029
Skill Level 1 - Digital decor make this a fun sport rocket. Easy paint scheme for fini..
$92.46 $132.09
Spin Thing Rocket Kit - (12 pk) - Custom 70030
Skill Level 1 - Spinning rocket kit! Uses plastic spinnerons that attach to fins for e..
$78.18 $111.69
K'NEX Education Stem Explorations: Swing Ride Building Set - KNX77077
Ages 8+ Give your child an edge in STEM with the K'NEX Education STEM Explorations Swing..
$45.99 $71.99
K'NEX Education Stem Explorations: Roller Coaster Building Set - 77078
Ages 8+ Your child can explore STEM concepts while building a working roller coaster wit..
$45.99 $71.99
Quest 77405 - G74-4W 29mm Composite Motors (2) *** 18 OR OVER AGE VERIFICATION REQUIRED ***
Enerjet G74-4W mid-power motors are single-use composite propellant model rocket motors. These high ..
$40.59 $57.99
Quest 77406 - G74-6W 29mm Composite Motors (2) *** 18 OR OVER AGE VERIFICATION REQUIRED ***
Enerjet G74-6W mid-power motors are single-use composite propellant model rocket motors. These high ..
$40.59 $57.99
Quest 77409 - G74-9W 29mm Composite Motors (2) *** 18 OR OVER AGE VERIFICATION REQUIRED ***
Enerjet G74-9W mid-power motors are single-use composite propellant model rocket motors. These high ..
$40.59 $57.99
Quest 78007 - G80-7T 29mm Composite Motor (1) *** 18 OR OVER AGE VERIFICATION REQUIRED ***
Enerjet G80-7T mid-power motors are single-use composite propellant model rocket motors. These high ..
$27.29 $38.99
Quest 78010 - G80-10T 29mm Composite Motor (1) *** 18 OR OVER AGE VERIFICATION REQUIRED ***
Enerjet G80-10T mid-power motors are single-use composite propellant model rocket motors. These high..
$27.29 $38.99
Quest 78013 - G80-13T 29mm Composite Motor (1) *** 18 OR OVER AGE VERIFICATION REQUIRED ***
Enerjet G80-13T mid-power motors are single-use composite propellant model rocket motors. These high..
$27.29 $38.99
K'NEX Maker Kit - Large, KNX78497
K'NEX Maker Kit - Large - Discover the fun of science, technology, engineering, and math (STEM..
$119.94 $149.99
K'NEX Intro to Simple Machines: Levers and Pulleys - KNX 78610
Grades 3 - 5 - Build 8 different replicas of real-world models, one at a time with K'N..
$39.99 $53.99
K'NEX Intro to Simple Machines: Wheels, Axles and Inclined Planes - KNX 78620
Grades 3 - 5 - You can build 7 different replicas of real-world models, one at a time, with t..
$39.99 $53.99
K'NEX Intro to Simple Machines: Gears - KNX78630
Grades 3 - 5 - Builds 7 different replicas of real-world models with K'Nex Gears. This..
$39.99 $53.99