LEAN TOYS kit ragno ad acqua salata fai da te nero

Discover the fascinating world of renewable energy with the LEAN TOYS Creative Saltwater Powered Spider Kit DIY Black. This STEM robot kit uses a saltwater fuel cell to power a six-legged walking spider, teaching children about eco-friendly energy sources, mechanics, and engineering. Perfect for young scientists aged 8 and up, this DIY kit includes over 20 components and a detailed instruction manual. No batteries required—just saltwater!

Advantages

Eco-friendly saltwater power source eliminates the need for batteries. Encourages critical thinking, manual dexterity, and scientific inquiry. CE certified for safety. Black color scheme with accent colors.

Suitable for

• Children aged 8+ interested in science and robotics
• STEM education and hands-on learning
• Eco-conscious families

Key specifications

• Kit Type: STEM Robot Kit
• Power Technology: Saltwater Fuel Cell (Magnesium-air)
• Assembly Level: DIY
• Recommended Age: 8+ years
• Number of Components: Approx. 20+
• Movement Type: 6-legged walking mechanism
• Primary Material: ABS Plastic, Metal
• Energy Source: Saltwater solution (not included)
• Color: Black
• Safety Compliance: CE Certified

Recommendations

This kit requires a small Phillips screwdriver (not included) and saltwater solution. Adult supervision recommended for younger children. Ideal for science fairs, classroom projects, or fun at home.