58-in-1 Motorised STEM Engineering Building Set – 420Pc

Build It, Power It, Watch It Move

This 58-in-1 Science & Engineering Building Set is made for children who love figuring out how things work. With 420 building pieces, a motor, battery box and detailed model options, kids can build vehicles, machines, moving mechanisms and mechanical structures — then connect the power system to bring selected models to life. It is more than a construction toy. It is a hands-on STEM set where children can explore gears, axles, motion, balance, structure and power transmission through real building play.

58 Models in One Engineering Set

From small machines to wheeled vehicles, cranes, walking-style mechanisms, spinning parts and moving structures, this set gives children 58 different models to build and explore. Each project introduces a slightly different way parts can connect, move or transfer power. Children can start with simpler models, then progress into more detailed builds as their confidence grows.

Motorised Motion System

The included battery box and M motor work together to turn electrical power into rotation. Once connected, compatible models can move, spin, drive or operate with powered motion. Kids can see how one motor can create different types of movement depending on how they build the model — a great way to understand cause and effect, mechanics and engineering design.

Learn 4 Core Mechanical Principles Through Play

This set introduces children to important mechanical concepts in a practical, visual way:

• Structural Stability: bracing and balanced supports help models resist bending and tipping.
• Gear Systems: meshing gears transfer motion and can change speed, torque and direction.
• Axles & Drivetrains: axles carry rotating wheels while drivetrains deliver power from the motor.
• Crank-Slider Motion: a rotating crank can drive a slider back and forth in a straight line.

Instead of only reading about engineering, children can build it, test it and see it working in their hands.

Designed for Hands-On Exploration

Every build encourages children to observe, adjust and problem-solve. If a model does not move smoothly, they can check the gear connection, rebuild the support, adjust the axle or try a different layout. That trial-and-error process is where the real learning happens.

What’s Included

• 420 building pieces
• 58 buildable model options
• 1 storage box
  
• 1 battery box
• 1 M motor
• 1 instruction manual

Why Kids Love It

• 58 different models to build from one set
• Motorised parts bring compatible builds to life
• Build vehicles, machines, mechanisms and moving structures
• Great for kids who love construction, robotics-style toys and engineering
• Encourages patience, focus and step-by-step thinking
• Storage box keeps pieces organised between builds
• Challenging enough for older kids, but still approachable from age 6+

Learning & Development Benefits

• STEM learning: explore structure, power, gears, rotation and movement
• Problem solving: test builds, adjust connections and improve stability
• Logical thinking: follow instructions and understand build sequences
• Fine motor skills: connect beams, pins, gears, axles and small parts
• Spatial reasoning: understand how 2D instructions become 3D machines
• Creativity: rebuild, modify and invent new mechanisms after completing the models

Perfect For

• Children who enjoy LEGO-style technical building sets
• Kids interested in machines, motors, vehicles and engineering
• STEM learning at home
• School holiday projects and weekend building time
• Parent-child building sessions
• Birthday gifts, Christmas gifts and educational toy gifts

Product Details

• Product type: motorised STEM engineering building set
• Models: 58 buildable models
• Pieces: 420 building pieces
• Recommended age: 6+ years
• Storage box size: approx. 42 × 31 × 15.5 cm
• Power system: battery box + M motor
• Play style: engineering, mechanics, construction, STEM building
• Battery requirement: batteries required for motorised play, not included unless stated by supplier

A Build Set That Keeps Growing With Their Skills

One model might teach balance. Another shows how gears work. Another turns electrical power into spinning motion. With 58 build options and 420 pieces to explore, this engineering set gives children a deeper, more rewarding building experience — one where every new model feels like a small discovery.

Delivery take 8-16 days across Australia, place your order now to get it early.