**Features**
Unleash creativity and enhance problem-solving skills with the 139PCS Metal DIY Tricycle Model Building Kit. This STEM educational toy for kids aged 8 and above offers an engaging and hands-on experience, promoting learning through play. Children will enjoy assembling this intricate model while gaining knowledge of basic engineering principles. The vibrant green colour adds a fun, eye-catching element that will captivate young builders.

**Specifications**
- Main Material: Metal
- Applicable Age Group: 8+
- Colour: Green
- Item ID: WY205324

**Package Includes**
- 139 metal pieces for assembly
- Detailed instruction manual for easy building
- Tools for assembly
- Decorative stickers for personalisation

**Warnings and Reminders**
- Suitable for children aged 8 and above; adult supervision is recommended for younger builders.
- Small parts may pose a choking hazard; keep out of reach of children under 3 years of age.
- Ensure all components are securely attached to avoid any potential safety issues during play.

This tricycle model building kit provides an excellent way to channel energy into constructive learning, making it an ideal gift for budding engineers.