Pay in 4 interest-free payments of $17.25 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
【Long Lasting Battery】Equipped with two 21700 large capacity batteries
Stepless speed control throttle push rod
Drive Mode: Motor Driver
The product design is inspired by the representative node-like classic works in the history of human industrial science and technology
Weight：100g
NikolaToy™ New Stirling engine+LED lights In stock 【Long Lasting Battery】Equipped with twoDescription This Stirling engine model features a power generation design partnered with an LED light for a unique visual effect. Its well crafted construction and bearing elements are designed for durability and ease of use. Perfect for hobbyists, science lovers, and students interested in studying energy transformation.
US$ 25.39
US$ 18.39
US$ 118.69
US$ 80.79