867PCS Marble Roller Coaster Kit, Space Rail Glow-in-The-Dark STEM Model Building Set with 8 Steel Balls, DIY Engineering Toy for Adults(Level 7)

Description

• Challenging Level 7 Space Rail TrackFeatures 867 precision-made components for an advanced marble roller-coaster build. A true test of creativity, patience, and mechanical understanding.
• Glow-in-The-Dark DesignIncludes luminous track components that glow vividly in the dark, creating an impressive visual effect as steel balls race through loops, twists, and spirals.
• Multiple Difficulty Levels AvailablePart of the Space Rail series offering different levels of complexity so builders can choose the right challenge based on skill and age.
• Comprehensive DIY Assembly KitIncludes all necessary components and tools along with detailed illustrated instructions. Designed to inspire creativity and logical thinking while improving hands-on skills through an enjoyable building experience.
• Educational & Display-Worthy GiftPerfect for teens and adults aged 15+. A rewarding building project and a stunning kinetic sculpture for home, office, or classroom display.

Specifications

Color: As Shown
Material: Plastic
Level: 7 (Advanced Difficulty)
Pieces: 867 PCS
Steel Balls: 8 Included
Product Dimensions: 38.2 17.3 25.2 in (97 44 64 cm)
Product Weight: 5.8 lbs (2650 g)
Package Dimensions: 24.4 13.0 3.3 in (62 33 8.3 cm)
Package Weight: 5.9 lbs (2680 g)
Lighting Feature: Glow-in-the-Dark Track (No Battery Required)
Assembly Time: Approx. 46 Hours (Depending on Skill Level)
Recommended Age: 15+
Packing Type: Graphic Carton Box
Function: STEM Educational DIY Model, Mechanical Motion Simulation

Package Includes

1 Space Rail Marble Roller Coaster Kit (867 PCS)
8 Stainless Steel Balls
1 Instruction Manual

1 Graphic Packaging Box

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