The Surface Is Smooth And Bright, Emitting Silver Light, Not Easy To Rust And Fade. It Looks Very Mechanical And Technical, And Realizes The Combination Of Texture And Beauty.
Stable And Strong, Quartz Heating Tube Can Run At High Speed For A Long Time Without Wear. The Alcohol Lamp Is Fixed On The Metal Base For Safer And More Reliable.
This Is The Dynamic DIY Model Of The String Steam Engine, And The Ability To Do Exercises.
It's A Way Of Training Children's Abilities And Mental Capacity.
Installation Requires Patience.
Engine Principle Is Intuitive, Educational Toys. Exquisite Workmanship Made, High Grade Quality, Good For Gift Presentation As Well Powerful, Ready To Run, Good For Physics Teaching Demonstration.
It Can Effectively Cultivate Children's Interest In Learning Can Also Be Used For Teaching Purpose, More Intuitive And Easy To Understand. This Engine Is Perfectly For Kids Over 12 Years Old.
Material:metal
colour:Silver+Red
Package Contents:
1 * Hot Air Stirling Engine Motor Model
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
