Master the art of mechanical design with this Chriyungel 3D wooden marble run puzzle—a compelling challenge that bridges construction and kinetic play. This comprehensive DIY kit demands thoughtful assembly as you construct an elaborate rolling ball track system, engaging critical thinking and spatial visualisation throughout the building process. The finished marble run transforms into a captivating kinetic sculpture, showcasing gravity-driven physics as spheres traverse intricate wooden pathways with mesmerising precision. Suitable for intellectually curious adults, creative teens, and inquisitive children, this multifaceted gift delivers both assembly satisfaction and prolonged interactive entertainment. Each wooden component has been engineered for seamless interlocking and reliable marble flow, ensuring consistent performance. This brain-teaser combines educational value with aesthetic appeal, creating a display piece that stimulates conversation and wonder. An outstanding gift for those who value hands-on problem-solving, mechanical understanding, and the elegant intersection of engineering and artistic expression.

SPECIFICATIONS

Brand Name: Yunhuisheng

Certification: CE

Choice: yes

High-concerned chemical: None

Material: Wood

Origin: Mainland China

Recommend Age: 14+y

Theme: Transportation

Warning: CHOKING HAZARD-Small parts. Not for children under 3 years.