3-in-1 Mighty Machines Kit

3 Builds. Endless STEM Fun. 💪

The 3-in-1 Mighty Machines Theme Build is a hands-on SparkBlocks project kit that lets kids build three different machines:

• a Marble Lifter with an infinite-loop marble run
• a slow-turning Windmill
• a Candy Dispenser (bring your own candy... will your favorites work, or get crushed?)

Each build uses the same core components in creative ways to explore motion, control, and cause-and-effect. Build one machine at a time, take it apart, and try the next; same parts, new ideas!

No screens. No coding. Just build, test, and play.

Important note

This is an add-on build. To complete this build, you’ll need your Intro to Circuits Kit, including the Battery Block and core circuit pieces (wire connectors, switches, and other basics).

What makes it awesome

• ⚙️ Three distinct machines with very different mechanical behavior
• 🔁 A true infinite-loop marble run that invites tinkering and optimization
• 🍬 A playful candy dispenser that rewards experimentation (and curiosity!)
• 🔌 Real electronics, real movement — no screens, no shortcuts
• 🧠 Teaches mechanical advantage, energy transfer, and cause-and-effect
• 🧱 Fully compatible with all SparkBlocks kits and the bricks you already love

What’s included

• 330+ assorted building bricks
• 1× High-torque N20 Motor
• 2× Wire Blocks (1×2)
• 1× Crossover Connector
• Word-free instructions for all three builds

What you’ll need (not included)

• Intro to Circuits Kit (for battery power and additional core circuit blocks)

Whether you’re lifting marbles, turning a windmill, or testing which candies survive the dispenser, Mighty Machines packs big ideas into a compact, repeatable building experience.

Want them all?
Save with the Ultimate Theme Bundle and get all four builds in one set.

Let’s build something awesome! ⚡️