Discover a fun and educational modeling set that combines science and play. The 4-in-1 space set lets kids and adults build four different models and explore three power sources: saltwater, solar power, and electric power. With 138 parts, easy difficulty (2/5), and an assembly time of 1–2 hours, it’s an ideal choice for boosting creativity and technical thinking.
Discover a fun and educational modeling set that combines science and play. The 4-in-1 space set lets kids and adults build four different models and explore three power sources: saltwater, solar power, and electric power. With 138 parts, easy difficulty (2/5), and an assembly time of 1–2 hours, it’s an ideal choice for boosting creativity and technical thinking.
This 4-in-1 space set is a great entry point into the world of modern energy and mechanics. Users can build four different models and practically try how solar, electric, and saltwater drives work. The set is designed to entertain while developing logical thinking and fine motor skills.
Why choose this set:
- Three power sources – flexible operation under different conditions.
- Eco-friendly aspect – solar and saltwater drive without batteries.
- Quick build – about 1–2 hours to grasp the principles and start playing.
- Easy difficulty (2/5) – suitable for children and beginners.
- 138 parts – plenty of components for 4 models and repeated builds.
How the power sources work:
- Electric power: provides stable drive when there’s no sun or saltwater.
- Solar power: ideal for sunny days, environmentally friendly.
- Saltwater: just 2–5 drops (ratio 1:5) and the model runs thanks to a simple chemical reaction.
