LEAN TOYS luova suolavedellä toimiva hämähäkki-sarja DIY musta

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.