Yosoo Stirling Engine Model with LED Light & Voltmeter - Horizontal Rhombus Gear Drive, Educational Science Toy for Kids & Adults - Perfect for Classroom Demonstrations, STEM Learning & Home Decor

Feature: 1. [Reduce Resistance] Exquisite appearance, rhombus shaped connecting rod structure design, reduce lateral force, reduce resistance, increase flywheel design, easier to start, longer running time. 2. [Interesting And Imaginative] Stirling engine model is a interesting and imaginative tabletop toy, designed with dual mini generator loads that can also be used as a tabletop decorative. 3. [Stimulate Creativity] Can be used as a science educational toy to study how internal combustion engines work, provide material for children's science projects, stimulate curiosity and creativity. 4. [Physics And Mechanical Learning] An perfect gift for anyone interested in science, and as a teaching tool to demonstrate knowledge of mechanics and physics. 5. [Widely Application] Widely suitable for many situations, such as holiday gifts for family, friends and children, office, classroom presentations, etc. Specification: Item Type: Stirling Engine Model Bottom Plate Product Size: Approx. 19 x 9 cm / 7.5 x 3.5 in Material: Stainless steel, copper Application: For children's science projects, physics and mechanical learning, classroom presentations Applicable People: Over 14 years old, easy to use, can more intuitively observe the operation of the Stirling engine Weight: Approx. 927g / 32.7oz Package List: 1 x Bottom Plate 1 x Ethanol Bottle (Liquid Not Included) 1 x Ethanol Lamp 1 x Ethanol Wick 3 x Hex Wrench 1 x Chinese And English Manual Note: Accessories ethanol bottle (liquid not included)

【Reduce Drag】This Stirling engine has a beautiful appearance, diamond-shaped connecting rod structure design, reduces lateral force, reduces drag, and enlarges the flywheel design, which makes it easier to start and run longer.

【Endless Fun】The Stirling Engine Model is a fun and imaginative tabletop toy designed with dual mini generator loads, which can also be used as a tabletop decoration.

【Stimulate creativity】 It can be used as a popular science toy to learn the working principle of internal combustion engines, provide materials for children's science projects, and stimulate curiosity and creativity.

【Physics and Mechanics Learning】 The perfect gift for anyone interested in science, this set of physics toys serves as a teaching tool to demonstrate knowledge of mechanics and physics.

【Wide Application】Widely used in many occasions, such as holiday gifts for family, friends and children, office, classroom presentations, etc.