Spy Labs: Invisible Ink Pen and UV Light
Regular price $20.00
Water Power: Rocket-Propelled Cars, Boats, and More
Regular price $35.00
K'nex 500pc Building Set
Regular price $58.00
K'nex 456pc Mega Motorcycle
Regular price $40.00
Kid's First Robot Pet Shop
Regular price $43.00
Giant Magnetic Compass Making Kit
Regular price $15.00
Spy Labs: Secret Message Tools
Regular price $11.00
Spy Labs: Pocket Metal Detector
Crystal Geode Growing Kit
Regular price $22.00
Solar Race Car
Regular price $23.00
I Dig It! Ocean Life Excavation Kit
Gross Anatomy: Make-Your-Own Squishy Human Body
Regular price $28.00
Planetarium Projector
Regular price $52.00
Spy Labs: Master Detective Toolkit
Regular price $68.00
Candy Vending Machine
Architectural Engineering
Regular price $75.00
TKx400i Dual-LED Microscope: Microscope & Biology Kit
Regular price $135.00
Spy Labs: Voice Changer
Regular price $27.00
Ultralight Airplanes
Regular price $32.00
K'nex 325pc Motorized Creations
Regular price $42.00