Showing 1–12 of 26 results

BYO Space Night Light

$12.99
Description You build it, then watch as the stars, astronaut, planet and other space patterns glow in the dark and

BYO Unicorn Night Light

$12.99
Description You build it, then watch as the unicorn patterns glow in the dark and change colors. Great introduction to

Circuit Blox BYO Buzzwire Challenge

$12.99
Description You build it, then test your nerves as you try to get the hook through the maze without touching

Circuit Blox BYO DJ Set

$47.99
Description You build it, then play DJ music and insert cool DJ sounds to host your party! The box becomes

CIrcuit Blox BYO Eco Fidget Lights

$12.99
Description You build it, then turn the hand crank and watch the LEDs light! Great introduction to STEM where you

Circuit Blox BYO Fan Launch Challenge

$17.99
Description You build it then test your nerves as you try to get the hook through the maze without touching

Circuit Blox BYO Flying Saucer

$12.99
Description You build it, then launch the fan high in the aire and watch the fiber tree change colors. Great

Circuit Blox BYO Sound & Touch Controlled Light Show

$47.99
Description Build whatever creative structures come to your imagination…the possibilities are limitless! Provides hours of fun and educational play as

Circuit Blox BYO Tower of Flashing Lights

$12.99
Description Build whatever creations come to your imagination and watch your creation flash and change colors. Great introduction to STEM

E-Blox Circuit blox BYO Bubble Making machine

$29.99
Description You build it, then watch as it creates 1000s of bubble in minutes! Great introduction to STEM where you

E-Blox Circuit Blox BYO Burp 'N Fart Machine

$17.99
Description Contains 6 parts and 10 different funny sounds. Great introduction to STEM Directly compatible with other brick building construction