Build your own working marble roller coaster model made of real wood! This coaster is full of dips and turns with some engineering and physics thrown in. Assembling the Marble Night City Kit from Robotime® offers an opportunity to understand STEM principles better, learn the basics of engineering and structures of machines, improve motor skills, and develop visual-spatial abilities. Once the Marble Night City is complete, the maker can appreciate the precise gear style and sleek transmission speed, while watching the elaborate mechanisms that keep the marbles racing along the track. A hand crank is used to operate the system. Hours of immersive building to tease your mind. Step-by-step instructions will guide you through the assembly of 294 pieces.

Features:

• STEM (Science, Technology, Engineering, Mathematics) inspired mechanical build
• The perfect combination of puzzle and model making
• Precise precut wood sheets with clear assembly instructions
• Hand crank generates power

Specifications:

• Model Number: Robotime-LGA01
• Material: precut wood sheets
• Assembled Size (H x W x D): 12.8" x 8.4" x 9.0"
• Piece Count: 294
• Assembly/Build Time:7 hours
• Age Recommendation: 14+
• Difficulty Level: 4 of 5

What’s Included:

• (1) Robotime® Marble Night City Model Kit