
CHALLENGES, NOT INSTRUCTIONS: There’s no “right” way to use the pieces of a Tinkering Labs Catalyst. Instead of providing step-by-step instructions to build specific projects, we provide basic fundamentals about how the parts work together, then challenge kids to build their own creations.
REAL PARTS: This is more than a craft project—we include real hardware and tools. Some parts are custom-designed, and some are what you can find inside home appliances or the hardware store.
EVERGREEN: Catalysts are not a one-time activity or a single project. Instead, they’re meant to be made and unmade and remade over and over in as many ways as kids can imagine.
OUR #1 BEST-SELLER
Electric Motors Catalyst
• INVENTING SET FOR AGES 8+: Unique STEM Toy for kids (8-12), teens & adults.
• ROBOTICS FOR KIDS: Build doodling robots, power electric model cars, add motors to legos, and more!
• KID-TESTED, PARENT-APPROVED: No training or additional parts needed.
CLASSROOM ESSENTIALS
EXPANSION PACKS & SPARE PARTS

Light Pack
• With the six wired LEDs in this Light Pack, you can add colored lights to any of your inventions!
• Also includes a 3-battery battery back that can provide a power boost to your Electric Motors Catalyst motors. Batteries not included.

Motor Pack
• Supercharge your creations!
• Includes battery pack and two motors with wires, casings, and bushings. Batteries not included.