$20 to $50

Ever dreamed of having a vending machine in your room? With this engineering kit, you can build and experiment with your own toy vending machine. F...

Caution, road work ahead! Use the five tough excavating tools to unearth seven trucks buried in one massive dump truck. Find the crane, bulldozer, ...

This exciting Dig It Up! experience includes two glow-in-the-dark elements: first, light up the eggs, then dig out the dinosaurs inside and place t...

Volcanoes erupt with earth-shattering power! Build this giant, foot-tall model from plaster and cardboard and watch flowing red 'lava' spew from it...

Golfing FUN for EVERYONE! You get everything except the hole: sturdy expandable club, 15 kid-sized balls, a golf flag, 3 removable heads for the cl...

It's just the coolest, kid-friendly, entry-level scope ever! Gaze at the moon and stars, or squirrels and birds at 12x magnification. Quality optic...

Have a blast with this awesome engineering project! Construct an air-powered robotic glove that launches safe foam darts. Learn about pneumatics — ...