502pcs Level 38 Marble Roller Coaster Kit, 820+ PCS Glow-in-The-Dark Marble Run with Steel Balls Luminous Rail Maze Building Toys, STEM Construction Set for Ages 14+ & Adults

Description

• Advanced Motion StructureBuilt on a Level 38 layout, this marble roller system features finely engineered rails and precision steel balls, delivering a smooth gravity-powered motion path that recreates authentic roller-coaster dynamics and realistic mechanical flow.
• Glow Track Visual EffectThe luminous track material absorbs light and emits a soft glow in the dark, allowing your completed model to transform into a stunning kinetic light sculpture, creating an eye-catching display that highlights each rolling marble.
• Engaging DIY AssemblyDesigned with multiple adjustable curves and slopes, the build process offers a satisfying engineering challenge that encourages patience, focus, and spatial problem-solving as you refine each section for smoother movement.
• Reinforced Structural StabilityConstructed with high-quality ABS components, the rails and connectors provide dependable strength and steady performance, ensuring that steel balls glide smoothly along the track for long-term enjoyment and reliable display.
• Hands-On STEM ExplorationCombines physical motion, mechanical design, and creative construction into a meaningful learning experience, helping builders develop engineering thinking and imaginative skills perfect for STEM enthusiasts and DIY model fans.

Specifications:

.Color: As Shown
.Material: Plastic
.Product Dimensions: 72*34*36cm
.Package Dimensions: 44*35*8cm
.Package Weight: 1775g
.Packing: Graphic Carton

Package Content:

.1Set x Roller Coaster Toy

Package Including
.1Set x Roller Coaster Toy

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