MOBIUS Toys 12-in-1 STEM Construction Kit – 152-Piece Building Set for Kids 4-12 (Cars, Trucks, Motorcycles & More)

Unlock curiosity with the MOBIUS Toys 12-in-1 STEM Construction Kit, a 152-piece building set designed to grow with your child. This versatile kit invites kids to design and assemble cars, trucks, motorcycles, and more, turning imagination into tangible models. Each build presents a fresh challenge, encouraging open-ended construction that adapts to your child’s evolving ideas.

What makes it engaging

• 12 unique build options spanning vehicles and creative structures to explore different mechanisms.
• Bright, durable pieces that invite tactile exploration and repeated play.
• Open-ended design that scales from quick wins to more complex projects.

Hands-on STEM learning

Assembling models introduces early concepts in mechanics, motion, and design in a friendly, accessible way. Kids practice problem-solving, patience, and persistence as they test fit, adjust alignment, and refine their designs.

Develop real-world skills

Building sequences strengthen fine motor control and spatial awareness while demonstrating how moving parts interact. Each finished model can boost confidence and critical thinking that apply to everyday tasks and class projects.

Social & family-friendly play

Ideal for family time, classroom centers, or playdates, the kit encourages sharing ideas, taking turns, and collaborative problem-solving as a group builds together.

A gift that inspires

Presented in a stylish MOBIUS gift box, this set makes a memorable present for birthdays or holidays. It’s built to last and supported by the MOBIUS Quality Promise, designed to spark a passion for creation.

What’s included

• 152 colorful pieces for diverse modeling options
• 12 build options (cars, trucks, motorcycles, and more)
• Open-ended construction for ongoing challenges
• Durable, kid-friendly design
• Stylish MOBIUS gift box packaging

Key benefits

• Improves fine motor skills and spatial awareness through hands-on assembly
• Develops problem-solving, planning, and persistence during builds
• Encourages teamwork and communication in group play
• Promotes understanding of mechanics and motion in a tangible way
• Supports creative exploration without limits