橙黄色插画立秋二十四节气微信公众号双封面 (1).png
DIY Experiment Hand Cranked Flashlight for Learning About Manual Energy
DESCRIPTION

Features:

*Innovative DIY Experience: This hand-cranked flashlight offers a unique opportunity for hands-on learning, allowing users to assemble the model themselves, enhancing their understanding of electricity generation and circuitry.  

*Manual Power Generation: Utilizing a hand crank mechanism, this flashlight converts manual energy into electrical energy, providing a practical demonstration of how generators work in real-time.  

* for Versatile Lighting Solution: Not only does it illuminate the bulb during use, but it also serves as a reliable flashlight for nighttime activities, making it perfect for outdoor adventures or  situations.  

*Stable : The design features an extendable connecting rod that ensures a steady and balanced hand-cranking experience, allowing for consistent power output without excessive effort.  

* for Educational Tool:for IDEAL for and hobbyists alike, this DIY model fosters creativity and problem-solving skills while providing for INSIGHT into renewable energy concepts through interactive play.


Specifications:

*Product Name:Hand cranked flashlight

*Material:wood

*Size:3*5*9cm

*Color:as shown


Package Content:

1 * Hand cranked flashlight


Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.

POLICES

 

We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.

 

Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. 

 

It takes about 7-15 working days to UK; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.

 



We accept payment via Paypal only.

Payment must be completed within 5 days. If you have any problems about payment, please contact us via ebay message.


 

We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.