Introduction
The Engino Mechanics Levers & Linkages kit provides an engaging platform for exploring the principles of levers. This kit enables the construction of 16 distinct, functional models, such as a seesaw, various linkages, and a parking gate. Through hands-on building and experimentation, users will learn the fundamental concepts of how levers amplify force to lift objects and modify motion direction. This set offers a practical learning experience designed to foster interest in STEM fields, particularly mechanical engineering. The kit includes comprehensive, easy-to-follow instructions, high-quality components, and encourages critical thinking and problem-solving skills.
Safety Information
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
Always supervise children during assembly and play. Ensure all small parts are kept away from young children to prevent accidental ingestion. Inspect all components regularly for damage. Discontinue use if any parts are broken or compromised.
What's Included
Your Engino STEM Mechanics Levers & Linkages kit contains the following items:
- Instruction Manual (for one model)
- Quiz Book
- Experiments Booklet
- Theory Book
- Access to Free 3D Interactive App
- Various Engino building components (rods, connectors, wheels, etc.)
Setup and Assembly
Before beginning construction, unpack all components and verify that all parts listed in the kit contents are present. Familiarize yourself with the different types of Engino parts and their connection methods.
Understanding the Engino Connecting System
The Engino system features a patented snap-fit design allowing for versatile connections. Rods can be connected to other rods or blocks at various angles. The system also includes an extraction tool for easy disassembly.

Using the 3D Interactive App
For enhanced building experience, download the free Engino kidCAD 3D Viewer app from Google Play or the Apple App Store. This app provides interactive 3D instructions for all 16 models, allowing you to rotate, zoom, and explore models in virtual reality.

Official Product Video
Watch the official Engino Discovering STEM Mechanics Levers & Linkages Construction Kit video for an overview of the product and its features.
Video 1: Engino Discovering STEM Mechanics Levers & Linkages Construction Kit. This video provides a visual introduction to the kit's components and potential models.
Operating Instructions
This kit allows you to build 16 different models. One model includes printed instructions, while the remaining 15 models can be built using the interactive 3D app.

Building Models
Follow the step-by-step instructions provided in the manual or the 3D app. Each step clearly indicates which parts to use and how to connect them. Pay close attention to the orientation of parts for correct functionality.

Theory and Experiments
The kit includes a Theory Book and an Experiments Booklet to deepen understanding of mechanical principles. The Theory Book explains scientific concepts related to levers and linkages, while the Experiments Booklet guides you through practical activities to test these concepts.



Maintenance
To ensure the longevity of your Engino kit, follow these maintenance guidelines:
- Cleaning: Wipe parts with a damp cloth if they become dirty. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store all components in their original packaging or a suitable container to prevent loss and damage. Keep the kit in a cool, dry place away from direct sunlight.
- Inspection: Periodically check all parts for wear and tear. Replace any broken or severely damaged components to maintain optimal functionality and safety.
Troubleshooting
If you encounter issues during assembly or operation, consider the following:
- Difficulty Connecting Parts: Ensure parts are aligned correctly. The snap-fit system requires a firm push. If a part is stuck, use the provided extraction tool.
- Model Not Functioning: Double-check all connections against the instructions. A misplaced or incorrectly oriented part can affect the model's movement.
- Missing Parts: Refer to the kit contents list. If a part is genuinely missing, contact customer support.
- App Issues: Ensure your device meets the app's system requirements and that the app is updated to the latest version. Try restarting the app or your device.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Engino |
| Model Number | ENG-STEM01 |
| Item Type Name | Mechanics: Levers & Linkages |
| Age Range | 9+ years (Manufacturer Minimum Age: 108 months) |
| Educational Objective | STEM (Science, Technology, Engineering, Mathematics) |
| Material Type | ABS Plastic |
| Item Dimensions | 14.6 x 2.7 x 10.6 inches |
| Item Weight | 1.25 Pounds |
| Assembly Required | Yes |
| Batteries Required | No |
| UPC / GTIN | 756619011424 |
Warranty Information
This Engino product is warranted against manufacturing defects. For specific details regarding warranty claims and duration, please refer to the packaging or contact Engino customer support.
Customer Support
For further assistance, technical support, or inquiries regarding your Engino STEM Mechanics Levers & Linkages kit, please visit the official Engino website or contact their customer service department.
You can also visit the Engino Store on Amazon for more information and product details.