3D Mechanical Model Dynamometer Brain Teaser Wooden Puzzle Toys Ideal Birthday Creative Gift

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$31.19

Ex Tax: $31.19

Stock: In Stock
Model: EB011282
SKU: EB011282

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Specification:

Material: Plywood

Product size: 17*10.5*7.5cm

Package size: 37*17*3cm

Estimated time of assembly: 1-2 hours

Features:

1.End procrastination and indecisiveness while demonstrating basic mechanics with DIY Dynamometer. Similar to Ugears Pneumatic Engine, this model operates by transforming air pressure into motions. Simply blow onto the top gear and watch the wheel spin the arrow. Let the arrow choose your next activity for the day, whether it be relaxing with the morning paper, washing the dishes, making dinner or enjoying outdoors.

2.Never be directionless again! The Dynamometer is one of the simplest models but at the same time it demonstrates several basic principles of mechanics, including the cascade of gears and the mechanical junction known as the Geneva drive.

3.They also contribute to developing logical thinking, enhancing attention and concentration skills as well as improving attention to detail skills.

4.Educational aspect: Models help people to understand the principles of mechanics, through the self-assembly of motion models.

5.Eco-friendly wood materials: Wooden models will last for years and the constructions can be recycled with no harm to the environment.

6.No glue needed.

Package Included:

1x DIY Model

3D-Mechanical-Model-Dynamometer-Brain-Teaser-Wooden-Puzzle-Toys-Ideal-Birthday-Creative-Gift-1348905

Shipping Time

After you successfully placed an order at RenhotecIC.com, you will receive a confirmation email with your invoice. Once your order is shipped, you will be emailed with the tracking information of your package. Also, you can choose your preferred shipping method during the checkout process. Kindly advise: please select DHL/FedEx if you need our product urgently.

The timeline of the whole shipping process is shown below:

The total delivery time is calculated from the time your order is successfully placed to the time received. Total delivery time is broken down into processing time and shipping time.

Processing time: The time it takes to prepare your item(s), includes preparing your items, performing quality inspections, and packaging for shipment. Normally, the processing time is 1-3 days (Only include Monday to Saturday ) after getting your order.

Shipping time: The time for your item(s) to travel from our warehouse to your destination. The shipping time depends on the shipping method you chose. Please refer to the shipping rate section for details.

Shipping Rates

You could choose the shipping method based on your preference during checkout, different shipping methods will apply different rates and shipping times. Please check the following chart for detail:

Shipping Method Shipping Rates Shipping Times
Flat Shipping (Promotion)
$10 About 5-30 Working Days to Worldwide (Only include Monday to Saturday )
Standard Express（0.5KG starting price listed）
Based On Weights About 5-15 Working Days to Worldwide (Only include Monday to Saturday )
Priority Express （0.5KG starting price listed）
Based On Weights About 3-7 Working Days to Worldwide (Only include Monday to Saturday )

In addition, the transit time depends on where you're located, the shipping method you choose, and where your package comes from. We will keep you informed of any problems here to help you get your order as soon as possible.

If you want to know more information, please contact the customer service by contact form or sales@renhotecic.com. We will settle your problem as soon as possible. Enjoy shopping!

Tags: Toys