1. Introduction
The Quercetti Tecno 80-Piece Building Set is designed to introduce children to basic mechanics and construction. This set encourages creativity, fine motor skills, and problem-solving through the assembly of various structures using screws, bolts, and different shaped pieces. All components are designed for easy handling and storage, making it an ideal introductory building toy for ages 4 and up.

Image 1.1: The Quercetti Tecno 80-Piece Building Set, showcasing the product packaging and a completed helicopter model.
2. What's in the Box
Your Quercetti Tecno 80-Piece Building Set includes the following components:
- 1 Pegged Base
- 1 Storage Box with Handle
- 60 Screws, Bolts, and Washers (various types and colors)
- 4 Three-Dimensional Threaded Elements
- 4 Basic Tools (Phillips head screwdriver, flathead screwdriver, Allen wrench, regular wrench)
- 11 Bi-Dimensional Threaded Elements (e.g., blue pieces with 9 holes, red pieces with 5 holes, green squares with 5 holes, yellow triangles with 4 holes, yellow rectangle with 8 holes, green L-pieces with 4 holes, red 90-degree pieces)
- 1 Instruction Manual (this document)

Image 2.1: All components of the Quercetti Tecno set, including tools, fasteners, and building plates.
3. Setup
The Quercetti Tecno set is designed for easy assembly and creative play. Follow these steps to begin:
- Unpack Components: Open the carrying case by releasing the yellow latch. Carefully remove the pegged base and all building pieces, tools, and fasteners from the storage box.
- Prepare the Pegged Base: The pegged base serves as your primary building surface. It features threaded holes designed to securely hold screws and bolts.
- Familiarize with Tools: The set includes a Phillips head screwdriver, a flathead screwdriver, an Allen wrench, and a regular wrench. Each tool is designed to fit specific types of screws and bolts provided in the set.
- Sorting Pieces: For easier building, you may wish to sort the screws, bolts, nuts, washers, and various shaped plates by color or type.

Image 3.1: Opening the carrying case to access the building components.

Image 3.2: The pegged base with various fasteners inserted, demonstrating the threaded holes.
4. Operating Instructions
The Quercetti Tecno set allows for both 2D and 3D constructions. Use the provided tools to attach pieces securely.
- Attaching Pieces: Select a building plate (e.g., a blue strip, green square, or yellow triangle). Align the holes on the plate with the threaded holes on the pegged base or with other plates.
- Using Screws and Bolts:
- For Phillips head screws (red) and flathead screws (yellow), use the corresponding screwdrivers.
- For hex bolts (green) and Allen wrench bolts (blue), use the appropriate wrenches.
- Turn clockwise to tighten and counter-clockwise to loosen.
- Building Vertically: The red 90-degree pieces are specifically designed to allow for vertical construction, expanding your building possibilities beyond a flat surface.
- Creating Designs: Refer to the included idea book for inspiration and example projects. Experiment with different combinations of pieces to create unique structures.

Image 4.1: An example of a 3D construction on the pegged base.

Image 4.2: A more complex structure demonstrating the use of various pieces and tools.
Video 4.1: Official product video demonstrating the assembly and play features of the Quercetti Tecno set.
5. Maintenance
- Cleaning: All plastic components can be wiped clean with a damp cloth and mild soap. Ensure all parts are completely dry before storing. Do not use harsh chemicals or abrasive cleaners.
- Storage: After play, disassemble creations and store all pieces, tools, and the pegged base inside the provided carrying case. Secure the yellow latch to prevent pieces from falling out during transport or storage.
- Inspection: Periodically inspect all pieces for any signs of wear or damage. Discard any broken pieces to prevent potential hazards.
6. Troubleshooting
- Pieces not fitting: Ensure you are using the correct type of screw/bolt with the corresponding tool. The threaded holes are designed for a snug fit. Do not force pieces together.
- Difficulty with small pieces: Some smaller pieces, like washers, may require more dexterity. Adult supervision or assistance may be helpful for younger children.
- Missing pieces: While the set is carefully packaged, if you believe pieces are missing, please contact Quercetti customer support.
- Lost instructions: This digital manual serves as a replacement for any lost physical instruction booklet.
7. Specifications
| Brand: | Quercetti |
| Model Name: | Tecno |
| Item Model Number: | QA0560 |
| Number of Pieces: | 80 |
| Material: | Plastic |
| Item Dimensions (L x W x H): | 14.17 x 2.36 x 10.83 inches |
| Item Weight: | 1.2 Pounds |
| Manufacturer Recommended Age: | 4 years and up |
| Made In: | Italy |
8. Warranty and Support
For information regarding product warranty, returns, or customer support, please refer to the official Quercetti website or contact their customer service department directly. Contact details are typically available on the product packaging or the manufacturer's official website.