Case Pack 48...

All aboard for hands-on learning with the DIY Totally Cool Toys Train Building Set—a 137-piece STEM kit designed to teach basic engineering skills, boost creativity, and deliver hours of constructive fun. With bolts, nuts, tools, and easy-to-follow instructions, kids can build their own metal-and-plastic train while developing real-world problem-solving abilities.

Why parents and educators love it:

• 137-Piece DIY Kit – Includes all bolts, nuts, metal parts, plastic connectors, tools, and instructions.

• STEM Learning Benefits – Promotes hand-eye coordination, spatial reasoning, and mechanical thinking.

• Build & Display – Finished train model is perfect for imaginative play or shelf display.

• Designed for Ages 8+ – Great for boys and girls who love building, tinkering, and trains.

• Ideal Gift Option – Perfect for birthdays, holidays, classroom projects, and homeschool activities.

Whether you're looking for a weekend project or a classroom enrichment tool, this train kit delivers creativity, focus, and foundational STEM learning.