1. Product Overview
The Poraxy 4 in 1 STEM Kits offer an engaging and educational experience for children, fostering creativity, imagination, and practical skills. This kit includes components to build four distinct models: a Mini Ferris Wheel, a Mini Carousel Model, a Fiber Optic Lamp, and a Star Night Light. Each project is designed to introduce fundamental concepts in science, technology, engineering, and mathematics through hands-on assembly and interaction.

Image: Overview of the Poraxy 4 in 1 STEM Kits, showing the packaging and the four assembled models: Ferris Wheel, Fiber Optic Lamp, Star Night Light, and Carousel.
2. What's in the Box
Upon opening your Poraxy 4 in 1 STEM Kit, you will find the following components:
- Precision laser pre-cut wooden puzzle pieces for all four models
- 1 x Star Night Light kit (includes wooden pieces, LED lights, electrical components)
- 1 x Fiber Optic Lamp kit (includes wooden pieces, fiber optics, LED lights, electrical components)
- 1 x Mini Ferris Wheel kit (includes wooden pieces, motor, electrical components)
- 1 x Mini Carousel Model kit (includes wooden pieces, motor, electrical components)
- 3 x Mini Screwdrivers
- 4 x Detailed Instruction Manuals (one for each model)
- Necessary wires and connectors
- Adhesive (glue)
Image: A visual representation of the kit contents, including the main box, individual component bags for each of the four STEM projects, and the detailed instruction manuals.
3. Assembly Instructions
Before beginning assembly, ensure you have a clean, well-lit workspace. Adult supervision is highly recommended, especially when handling small parts and electrical components. Each model comes with its own detailed instruction manual. Please refer to these specific guides for step-by-step assembly.
General Assembly Guidelines:
- Unpack and Organize: Carefully remove all components from their packaging. Identify and separate the wooden pieces, electrical parts, and tools for the specific model you intend to build first.
- Review Instructions: Read through the entire instruction manual for the chosen model before starting. Familiarize yourself with the steps and component identification.
- Handle with Care: The wooden pieces are laser-cut for precision. Gently detach them from the sheets. If any small wood bits remain, carefully trim them with the provided mini screwdriver or a small, safe tool (adult supervision required).
- Secure Connections: When assembling wooden pieces, ensure they fit snugly. Apply a small amount of the provided adhesive if necessary to secure joints, allowing adequate drying time.
- Electrical Connections: This is a critical step. Ensure all wires are connected correctly according to the diagrams in the specific model's manual. WARNING: Some electrical leads may have open contacts. Always ensure connections are secure and insulated where possible. Avoid direct contact between exposed wires to prevent short circuits and potential overheating. Adult supervision is essential during all electrical assembly.
- Battery Installation: Once assembly is complete, install the required batteries (not included) into the battery holder, observing correct polarity (+/-).
Model-Specific Assembly Notes:
Mini Ferris Wheel Assembly
Assemble the base and frame, then attach the rotating wheel and passenger cabins. Connect the motor and battery holder as per the instructions to enable rotation.

Image: Detailed view of the wooden pieces and partially assembled Mini Ferris Wheel, illustrating the construction process.
Mini Carousel Model Assembly
Construct the carousel base and central rotating mechanism. Attach the horse figures and connect the motor and battery holder to allow the carousel to spin.

Image: Components for the Mini Carousel Model laid out, with an arrow indicating the progression towards the assembled structure.
Fiber Optic Lamp Assembly
Assemble the lamp base and housing. Insert the fiber optic strands into the designated slot and connect the LED light and battery holder. Ensure the fiber optics are spread evenly for optimal light dispersion.

Image: A child and adult assembling the Fiber Optic Lamp, showing the base and the fiber optic strands being inserted.
Star Night Light Assembly
Construct the lantern-style housing with star cutouts. Install the LED light inside and connect it to the battery holder. The light will illuminate the star patterns.

Image: The Star Night Light model in various stages of assembly, highlighting the wooden panels and internal LED placement.
4. Operating Instructions
Once your model is fully assembled and batteries are correctly installed, operating it is simple:
- Power On/Off: Locate the small switch on the battery holder or base of the model. Flip the switch to the 'ON' position to activate the motor or LED lights. Flip it to 'OFF' when not in use.
- Light Effects: The Fiber Optic Lamp and Star Night Light feature colored LED lights that can change and emit various colors, creating a dynamic visual effect.
- Movement: The Mini Ferris Wheel and Mini Carousel Model will begin to rotate once powered on, simulating an amusement park ride.

Image: Two children observing the illuminated Fiber Optic Lamp, demonstrating its operational state and visual appeal.
5. Maintenance
Proper care will ensure the longevity of your STEM kits:
- Cleaning: Wipe the wooden surfaces with a dry, soft cloth. Avoid using water or chemical cleaners, as they may damage the wood or electrical components.
- Battery Care: If the models will not be used for an extended period, remove the batteries to prevent leakage and corrosion.
- Storage: Store the assembled models or disassembled components in a cool, dry place away from direct sunlight and excessive humidity.
6. Troubleshooting
If you encounter any issues with your Poraxy STEM Kit, please refer to the following common solutions:
- Model Not Working / Lights Not Turning On:
- Check that batteries are installed correctly with the proper polarity (+/-).
- Ensure batteries are fresh and have sufficient charge.
- Verify all electrical connections are secure and wires are not loose or disconnected.
- Confirm the power switch is in the 'ON' position.
- Parts Not Fitting Together:
- Ensure you are using the correct pieces for the step you are on, referring to the specific model's instruction manual.
- Check for any small, leftover wood bits from the laser-cutting process that might be obstructing the fit. Carefully trim them if present.
- Do not force pieces together, as this may cause damage. Re-examine the instructions for proper orientation.
- Electrical Safety Concerns (e.g., wires heating up):
- Immediately turn off the model and remove batteries.
- Re-check all electrical connections to ensure no exposed wires are touching each other (short circuit).
- Ensure wires are not pinched or damaged.
- If the issue persists, discontinue use and contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | PODIY002 |
| Package Dimensions | 8.82 x 6.67 x 3.02 inches |
| Item Weight | 1.17 pounds |
| Manufacturer Recommended Age | 6 - 14 years |
| Material | High-quality 3D wooden puzzles |
8. Safety Information
Please read all safety warnings and instructions carefully before use. Adult supervision is required at all times during assembly and play.
- Age Recommendation: This product is recommended for children aged 6 to 14 years. It contains small parts that may pose a choking hazard for younger children.
- Adult Supervision: Due to the nature of assembly and the inclusion of electrical components, adult supervision is crucial to ensure safe and correct construction and operation.
- Small Parts: Keep all small components and detached wooden pieces away from infants and young children to prevent choking.
- Battery Safety:
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc), or rechargeable (nickel-cadmium) batteries.
- Insert batteries with correct polarity (+/-).
- Remove exhausted batteries promptly.
- Do not short-circuit the supply terminals.
- Electrical Safety:
- Ensure all electrical connections are secure and properly insulated.
- Avoid direct contact with exposed wires or terminals when the device is powered on.
- If any wires become frayed or damaged, discontinue use immediately.
- Do not modify the electrical components or wiring.
- Material Safety: The wooden pieces are made from high-quality, safe materials. However, avoid prolonged exposure to moisture or extreme temperatures.
9. Warranty and Support
Poraxy is committed to providing high-quality educational toys. While specific warranty details are not provided in this manual, if you encounter any issues with your product or require assistance, please contact Poraxy customer support through the retailer where you purchased the item or visit the official Poraxy store online.