- An Incredible Detailed and Accurate Designed Model Engine: Pretty slick little engine and very educational for anyone who doesnt understand how a single cylinder engine works.
- Enjoy DIY Assembly Fun: The original product requires the user to assemble the parts and components. The difficulty level is 4.5 stars. You will enjoy the fun it brings to you.
- Educational Toy: Engine Model Kit will encourage young boys and girls to expand their creativity, think logically, and even refine their motor skills all at once!
- Power: Lithium battery power supply, lithium battery capacity 500mah, full power takes 2 hours, minimum running time is more than 30 minutes under full power, lithium battery output voltage DC 5v.
- GREAT GIFT: Perfect gift for Valentines Day, Christmas Day, Childrens Day, Thanksgiving, Easter, Fathers Day. Also a super addition for home decor.
- Suitable for people over 12 years
- Material: aluminium alloy + stainless steel, not easy to rust and fade.
- Assembled kit: can be used in experiment direct, easy and convenient
- This Stirling engine as can use teaching equipment and demonstration exhibition
- It is a fantastic educational model toy, suitable for model lovers DIY, laboratory teaching equipment, children's puzzle, gifts, etc.
We truly offer the most stunning, trendy highest-quality products in the world.
We will do WHATEVER it takes with outstanding customer service support to assist everyone as we highly value our customer satisfaction with absolute no risks.
We make sure that every customer is satisfied in every aspect!
If you are not satisfied with receiving the goods, you can apply for a refund.