Wood Trick Wooden Marble Run - Motorized 3D Puzzle Kit for Adults & Kids - 17x16 in - Gravity Marble Run

The Gravity Marble Run is a wooden roller coaster model designed for DIY enthusiasts and marble run fans. This engaging construction kit allows you to build your own roller coaster, combining fun and education through hands-on assembly.

Crafted from natural wood, this gravity marble run model requires no glue or toothpicks for assembly. The kit contains 773 pieces, allowing you to create a fascinating marble roller coaster that stands 17.1 inches tall, 16 inches wide, and 15.6 inches deep. It comes complete with 10 glass marbles and an illustrated step-by-step assembly guide. The unique round shape and three tracks—two on the surface and one inside—set this model apart. Powered by an electric motor that operates on 4 AA 1.5V batteries (not included), the design guarantees continuous action as gravity moves the marbles down while a special mechanism lifts them back to the top.

• Natural Wood Construction: Made entirely from high-quality wood, ensuring durability and sustainability.
• Complex Assembly: Recommended for experienced DIY hobbyists, taking approximately 9-10 hours to complete.
• Interactive Design: Features a unique mechanism that elevates marbles back to the starting point for endless fun.
• Educational Value: Engages users in the principles of physics and mechanics, enhancing fine motor skills and perseverance.
• Perfect Gift: Ideal for holidays, birthdays, and special occasions, making it a thoughtful present for family and friends.
• Dimensions: Assembled size of 17.1*16*15.6 inches, suitable for display or interactive play.
• Assembly Guide Included: Comes with a detailed step-by-step guide to facilitate the building process.

The Gravity Marble Run is an excellent choice for adults and teens who enjoy mechanical puzzles and engineering challenges. It offers a rewarding building experience, making it perfect for anyone looking to explore the fascinating world of marble runs and roller coasters. With its intricate design and educational benefits, this product is sure to inspire creativity and curiosity.