Kids DIY Magnetic Construction Vehicle Toy Set, 3D Magnet Stick & Metal Ball Assemble Engineering Car STEM Building Blocks
Product Introduction
The Kids DIY Magnetic Construction Vehicle Toy Set is a creative STEM building block set that combines magnetic sticks, metal balls, and vehicle components to create different 3D engineering vehicles. Children can freely assemble and transform the parts into bulldozers, excavators, dump trucks, airplanes, and other imaginative vehicle models.
With multiple kit options and reusable DIY assembly design, this magnetic construction toy encourages children to explore different structures through hands-on building. It is suitable for children aged 3+ years old and is a practical choice for toy wholesalers, retailers, and gift suppliers.

Product Images


Key Features
Endless DIY Vehicle Combinations
The set includes magnetic sticks, metal magnetic balls, plastic vehicle parts, wheels, and engineering accessories. Children can freely combine different components to create various models, including bulldozers, excavators, dump trucks, airplanes, and other custom vehicle designs.
The structures can be easily disassembled and rebuilt, allowing children to enjoy repeated creative play.
Large-Size Parts for Easier Handling
The components feature a large-size design with enlarged metal balls, making the parts easier for children to grasp and assemble during play. The design helps provide a more comfortable building experience for young children.
Stable Magnetic Connection
Built-in strong magnets provide reliable connection between components. The assembled vehicle models maintain good stability during play while allowing children to easily connect, separate, and rebuild the parts.
STEM Educational Construction Toy
This magnetic vehicle building set helps develop children’s hands-on ability, spatial perception, logical thinking, and creativity. It is suitable for parent-child interaction and can be used as a birthday gift or holiday gift for children.
Multiple Kit Options Available
Different piece-count kits are available to meet various market requirements. Components from different kits are compatible, allowing children to combine multiple sets and create more vehicle models.
Set Contents
The magnetic construction vehicle toy set includes:
- Magnetic sticks
- Metal magnetic balls
- Plastic car shells
- Wheels
- Engineering functional accessories
- Airplane components
The quantity of components varies according to the selected kit.
Available Set Options
Different kit configurations are available:
- 28PCS

- 42PCS

- 62PCS

- 90PCS

Product Specifications
| Item | Specification |
| Product Name | Magnetic Building Blocks Car Set |
| Material | ABS Plastic + Strong Magnet + Metal Balls |
| Recommended Age | 3+ Years |
| Style | Bulldozer, Excavator, Dump Truck, Airplane and more custom vehicle shapes |
| Set Options | 28pcs/42PCS /62PCS /90PCS different piece kits |
| Package | Color Gift Box / Bucket |
| Certification | Support CE, EN71, ASTM-F963, CPC |
| Feature | Free DIY combination, mix-match to make trucks, construction cars, airplane |
Customization & Business Information
- Sample Order: Samples are available. Sample price is higher than bulk wholesale price.
- MOQ: Negotiable.
- Custom Service: Support custom logo printing on gift box (MOQ required).
- Lead Time: 15–30 working days after order confirmation.
- Shipping Options: Sea freight / Air freight / Express delivery.
Applications
The magnetic construction vehicle building blocks set is suitable for toy wholesalers, retailers, educational product suppliers, and gift markets. It is designed for children’s creative construction, STEM learning, and interactive play activities.
